Portable USB-powered DAC amplifier Two Cirrus Logic DAC chips (CS43198): Provide transparent, high-resolution digital conversion. Two SG Micro SGM8262-2 operational amplifiers: Provide up to 600 mW of clean, robust amplification with minimal distortion. Adjustable and persistent parametric EQ: Upload and save custom EQ profiles directly from your PC browser. Two power modes: Optimize either efficiency (Eco) or maximum power (Boost). Sleek aluminum housing: Durable yet stylish construction for everyday transport. Wide output support: Balanced 4.4 mm and unbalanced 3.5 mm outputs with low output impedance for maximum compatibility. The Protocol Max marks CrinEar's bold entry into the source device market, bringing their philosophy of acoustic precision to digital-to-analog conversion and amplification. With up to 600 mW of clean power from its balanced output, the Protocol Max effortlessly drives everything from sensitive in-ear monitors to demanding full-size headphones, all without any issues. Beyond its pure power, the Protocol Max features persistent, PC browser-based parametric EQ via the Hangout.Audio Graph Tool, allowing you to fine-tune your sound character and save your custom profiles directly to the device. No companion app, no extra steps—just plug it into your PC, set the curve, and enjoy. With its combination of power, precision, and user-centric flexibility, the Protocol Max offers a balanced blend of clean reference performance and practical everyday usability, making it the ultimate pocket-sized DAC amplifier for enthusiasts and professionals alike. Technical Specifications DAC Chip: Dual Cirrus Logic CS43198 Amplifier Chip: Dual SG Micro SGM8262-2 Maximum Output Power 4.4 mm balanced: @ 8 Ω: 31.3 mW (Eco), 442 mW (Boost) @ 16 Ω: 62.5 mW (Eco), 600 mW (Boost) @ 32 Ω: 31.3 mW (Eco), 500 mW (Boost) @ 300 Ω: 3.5 mW (Eco), 54 mW (Boost) Maximum output power 3.5 mm single-ended: @ 8 Ω: 31.3 mW (Eco), 500 mW (Boost) at 16 Ω: 15.63 mW (Eco), 250 mW (Boost) at 32 Ω: 7.8 mW (Eco), 125 mW (Boost) at 300 Ω: 0.8 mW (Eco), 13.5 mW (Boost) SNR at 1 kHz 0 dBFS 4.4 mm: 132 dB SNR at 1 kHz 0 dBFS 3.5 mm: 127 dB THD+N at 1 kHz 0 dBFS 4.4 mm: -118 dB THD+N at 1 kHz 0 dBFS 3.5 mm: -116 dB Crosstalk at 1 kHz -6 dBFS 4.4 mm: -116 dB Crosstalk at 1 kHz -6 dBFS 3.5 mm: -65 dB Output impedance <0.4 Ω

USB DAC AMP USB-C to 3.5 mm Hi-Res audio cable Lossless high-fidelity decoding Compact design True omnidirectional shielding Independent DAC/AMP Microphone and control support Wide compatibility The ddHiFi TC35CM2 is a lossless Hi-Fi decoding adapter cable for superior audio performance. Thanks to its compact “tail” design and advanced shielding, it offers pristine sound quality and excellent compatibility with various audio devices. With independent DAC and amplifier components, the TC35CM2 is ideal for audiophiles seeking high-resolution sound via USB-C connections. Lossless high-fidelity decoding: Provides exceptional sound quality with support for PCM decoding up to 384 kHz and DSD. Compact and convenient design: Features a small “tail” design that transitions from USB-C to a 3.5mm connector for easy use with wired headphones and audio devices. True all-around shielding: Uses an expensive molded design with full metal shielding and CNC-machined aerospace aluminum housing for effective protection from interference. Independent DAC and amplifier: Equipped with a dedicated DAC chip and separate headphone amplifier for stable performance and powerful drive capabilities. Microphone and control support: The 3.5mm jack supports 4-pin CTIA standard earphones with in-line control for calls and music playback. Wide compatibility: Compatible with most USB-C audio output devices, including Android smartphones, iPhone 15, tablets and laptops. Specifications Plug: USB-C Socket: 3.5mm 4-pin Cable: High-purity, oxygen-free copper, multi-conductor shielded Supported headphone type: CTIA standard inline control Frequency response: 20 Hz - 20 kHz Headphone amplifier chip: ES9603Q (independent) PCM decoding support: Up to 32 bit/384 kHz Output power: L+R ≥ 45 mW + 45 mW (32 Ω / THD+N < 1 %) SNR: ≥ 112 dB (32 Ω load / A-weighted)Dynamic range: < 120 dB Distortion factor: < 0.008 % (32 Ω load) Noise floor: < 3μV (A-weighted) Length (without connector): 9 cm Weight: Approx. 9,5 g

Hi-Res DAC/AMP DongleTwo CS43198 DAC chips Two SGM8262-2 AMP chips Compact design 3.5 mm and 4.4 mm outputs Independent volume control and gain switch LED indicators The third-generation high-resolution DAC and amplifier adapter is designed to deliver exceptional sound quality and powerful amplification in a compact, portable format. Perfect for audiophiles and professionals who need a compact, powerful DAC/AMP adapter. With its advanced dual DAC chips, powerful amplification, and flexible connectivity options, the TC44Pro E3 delivers exceptional audio performance anywhere. Whether you're using it for music, gaming, or live streaming, the TC44Pro E3 delivers a seamless, high-resolution listening experience. Two CS43198 DAC chips: High-performance DAC chips that ensure crystal-clear sound reproduction with high dynamic range and low distortion. Two SGM8262-2 AMP chips: Deliver up to 510 mW of output power, providing enough power even for popular over-ear headphones. Compact design: Despite its impressive performance, the TC44Pro E3 is pocket-sized and offers a 20% reduction in size compared to previous generations, making it super portable. 3.5 mm and 4.4 mm outputs: Offer more flexibility for connecting to a wide range of headphones and earbuds, with a preferred balanced 4.4 mm output for superior audio performance. Independent volume control and gain switch: Provides precise volume control in 60 steps and a gain switch for high-gain mode, making it ideal for different audio setups and user preferences. LED indicators: Visual indicators show the current mode, including standby, PCM decoding, and DSD output. Specifications Model: TC44Pro E3 DAC chips: Two Cirrus Logic CS43198 AMP chips: Two SGM8262-2 Output power: (16 Ω load, high-gain mode) L+R ≥ 175 mW Output power: (320 Ω load, high-gain mode) L+R ≥ 510 mW Output voltage: 2.35 Vrms (3.5 mm), 4 Vrms (4.4 mm) Signal-to-noise ratio (SNR): ≥123 dB Dynamic range: ≥120 dB Total harmonic distortion + noise (THD+N): ≤0.0004% PCM decoding: Up to 32-bit/384 kHz DSD decoding: Native DSD64/DSD128/DSD256 Volume control: 60-step adjustment Dimensions: 44.3 x 17.5 x 11.6 mm Weight: 13.6 g Connection type: USB-C OTG Jacks: 4.4 mm balanced + 3.5 mm unbalanced What`s in the boxDD TC44Pro E3 ×1 Standard cable TC03SS ×1 User manual ×1 Note During native DSD playback, noise may occur in certain apps when changing formats. If this happens, set the DSD output mode to PCM to get the best performance.

USB-C to 4.4mm Hi-Res DAC & AMP Cable ddHiFi TC44CM2 USB-C to 4.4mm Hi-Res DAC & AMP Cable Highly integrated 4.4mm DAC dongle for enhanced audio performance The ddHiFi TC44CM2 is a compact, high-performance USB-C to 4.4mm Hi-Res DAC and AMP cable. Designed for superior sound quality, it integrates both an independent DAC chip and a dual-channel OP-AMP architecture. It provides Hi-Fi audio output for various audio devices including smartphones, tablets and laptops. Independent DAC and dual-channel OP-AMP: Features an independent DAC chip and dual-channel OP-AMP for a truly balanced design with up to 32-bit/384 kHz decoding. True omnidirectional shielding: Equipped with a braided shielding structure and CNC-machined aerospace aluminum housing to minimize interference and ensure stable signal transmission. Durability: Withstands frequent pulling and compression, making it ideal for demanding environments Excellent compatibility: Supports Android smartphones, iPhone 15/16, tablets and laptops and offers versatile connection options. Technical data Plug: USB-C plug Socket: 4.4 mm balanced socket Cable material: High-purity, multi-conductor, shielded OFC cable PCM decoding support: Up to 32 bit/384 kHz Amplifier chip: ES9603Q × 2 (independent) Output power: ≥ 330 mW (32 Ω/THD+N < 1 %) Signal-to-noise ratio (SNR): ≥ 114 dB (32 Ω load / A-weighted) Dynamic range: < 120 dB Total harmonic distortion (THD-N): < 0.005 % (32 Ω load)Noise floor: < 3µV (A-weighted) Length: 9 cm (without connector) Weight: Approx. 15 g

Portable High Res DAC/AMP Dongle USB-C to 4.4 mm balanced and 3.5 mm unbalanced Dual DAC CS43198 + Dual Operational Amplifier SGM8262-2 Supports up to PCM 32 bit/768 kHz and native DSD256 USB-C fast charging port, supports listening while charging Includes 3 adhesive pads for attaching to your smartphone Includes 2 decorative pads for better grip Connection cable shielded with pure silverInternal architecture of the Grip Based on the third generation of the ddHiFi TC44 series, the Grip uses two CS43198 DAC chips to redefine the audio experience with multidimensional technical advantages. The amplifier section uses two independent SGM8262-2 operational amplifiers. A special tuning control has been applied to the amplitude stacking of the DAC and amplifier to ensure a fatigue-free listening experience. In addition, the Grip is equipped with highly efficient power supply and charging management chips, giving it unparalleled sound quality in the TC44 series. External connection of the Grip The Grip breaks with the traditional concept of the “dangling dongle” by integrating a thick, shielded pure silver cable into its housing.On the back of the housing is a special cable groove that allows the cable to slide back and forth easily when plugging and unplugging. A wide curve at the bottom of the housing ensures a uniform, streamlined aesthetic. Listening while charging Your phone automatically detects the headphone output mode and switches so you can connect either 3.5 mm or 4.4 mm headphones and use them immediately. If you use 3.5 mm headphones with an integrated microphone and remote control functions, you can control music playback and make calls directly via the inline controls. Charging your phone The TC44Grip conveniently supports music playback while your phone is charging. Connect a PD-compatible power adapter to the USB-C charging port for fast charging up to 60W. *Actual charging power depends on the PD protocol compatibility of the playback device and the connected power adapter. Field tests show: iPhone 16 Pro – max. 25W, Android smartphones – 10–30W, tablets/laptops – max. 60W. Decorative pad For added comfort and grip, attach the included decorative pad to the carbon fiber surface of the TC44Grip. The package includes two color options: black and khaki. Simply choose your preferred style and attach it to the desired location. The included aluminum alloy attraction pad contains a strong magnet with high attractive force, ideal for prolonged and intensive daily use. The leather attraction pads contain an embedded ferromagnetic plate with medium strength, suitable for occasional use. Specifications DAC: (2x) Cirrus Logic CS43198 chips Amplifier chips: (2x) SGM8262-2 Dynamic range: ≥125 dB SNR: ≥125 dB THD+N: ≤ 0.0004% PCM decoding: up to 32-bit/768 kHz DSD decoding: Up to DSD64/DSD128/DSD256 Output: 4.4 mm BAL + 3.5 mm SE Connection: Flexible USB-C cable USB-C charging input: Supports up to PD 60 W Max. Microphone input power: 60 mW 3.5 mm single-ended (32 ohm load) Output power: ≥80 mW Output voltage: 1.7 Vrms 4.4 mm balanced (32 ohm load) Output power: ≥330 mW Output voltage: 3.3 Vrms

FiiO JA11 DAC and Headphone Amplifier High-Resolution Audio Customisable PEQ Microphone and Inline Control Aluminium-magnesium alloy construction Control with the FiiO Control APP for additional features and customisation High-quality cabling Wide compatibility: Works with Android, IOS, Windows and MAC Customisable PEQ The JA11 has a built-in professional DSP that allows the user to set custom PEQ curves and access recommended and common PEQ settings for a personalised sound experience. Microphone and Inline Controls The JA11 supports microphone input and CTIA/OMTP inline control, allowing the user to make calls, record audio and even enjoy karaoke sessions. Note that some phones may not support microphone input due to operating system limitations. Design and finish The JA11 has an elegant aluminium-magnesium alloy construction that has undergone a secondary anodising process, offering a luxurious feel and excellent anti-interference properties. Despite its compact size, the device is designed to deliver true hi-fi sound to your 3.5mm jack headphones. App control Connect the JA11 to the FiiO Control APP (Android version) to access additional features such as presets, sharing and downloading PEQ curves, UAC version switching and finer volume control. High-quality cabling The JA11 features high-purity, oxygen-free, palladium-plated copper wires with a two-layer sheath of flexible silicone and braided yarn, ensuring stable and high-quality signal transmission. What`s in the box: JA11 DAC and headphone amplifier Operating instructions Technical data: USB connection: USB Type-C (non-detachable cable) Single-sided output: 3.5 mm audio jack Colour: Black/Silver Weight: Approx. 5g Output power: L+R230MW-+30MmW (320, THD+N<1%, USB IN) Distortion: <0.004%(0dB,320);<0. 003%(0dB,3000) Noise floor: 1.7uV "A" Signal-to-noise ratio: 2115dB (320, A-weighted) Crosstalk: 265dB (1kHz, 320) Output impedance: <0.50 Frequency response: 20Hz~20kHz, +0.1dB attenuation; 20Hz~50kHz, +0.2dB Supported sampling rates: PCM: 384kHz/32bit DSD: DOP 128

Portable mini DAC and headphone amplifier 10-band high-precision PEQ PCM 384 kHz DSD256 decoding 3.5 mm jack The FiiO JadeAudio JIEZI A DAC AMP features a robust aluminum-magnesium alloy housing and a 3.5 mm output. It has an integrated USB connector, DSP, ADC, and DAC and supports high-resolution PCM 32-bit/384 kHz and DSD256 decoding. The built-in high-precision 10-band PEQ allows for detailed sound optimization, with frequency response curves that can be adjusted via the FIIO Control app or web interface, offering professional audio settings in a compact design. Sleek design with state-of-the-art technology Masterfully crafted for first-class quality Classic motifs that convey Eastern culture, small dimensions, but unfolds a boundless soundscape. Audiophile DSP, 10-band PEQ The integrated audiophile DSP chip enables precise PEQ, as found in high-end audio equipment. Adjust the 10-band PEQ to your liking using the FIIO Control app or web interface. You can save these custom sound settings and easily share them via the cloud. Three integrated technologies in an exceptionally small housing The JIEZI combines a powerful USB chip, a DAC and ADC with a high sampling rate, and a high-precision DSP. It supports PCM 32-bit/384 kHz and DSD256 decoding and offers impressive performance at an affordable price. Unbalanced 3.5 mm interface, common mode drive design The JIEZI A with its 3,5mm jack plug is a portable DAC/amplifier in dongle format for users with 4.4 mm headphones. It drives headphones with the same single-ended common-mode architecture, but its output power is comparable to that of similar devices with balanced drive. Lightweight and seamless design, aluminum-magnesium alloy construction The integrated cable and housing design allow for a truly seamless connection in an overall lightweight and compact design. The aluminum-magnesium alloy construction ensures a high-quality feel and long life. Golden ring, symbol of art and tradition The outer case is reminiscent of a golden hoop, decorated with lucky clouds and geometric patterns. Although it is as small as a mustard seed and fits in the palm of your hand, it offers boundless listening pleasure, as far as Mount Sumeru. The laser-engraved patterns create a multi-layered 3D contrast effect that brings the design concept to life while providing a clear yet durable texture. Full compatibility, no worries Enjoy comprehensive plug-and-play compatibility with Android, iOS, HarmonyOS, Windows, MacOS, and Linux devices. Thanks to UAC2.0 and UAC1.0 support, it works seamlessly with game consoles such as Switch and PS5, making it extremely versatile. Supports app and web control for even more featuresIt supports connection via the FIIO Control app on Android smartphones and a web interface on computers, giving you access to even more user-friendly features. These include switching between customizable PEQ presets, switching UAC versions, fine-tuned volume control, and more. *Due to system limitations, iOS devices cannot connect to or control the JIEZI via the FIIO Control app. Hi-Res Audio certified, designed for great sound This product comes from experienced audio manufacturer FIIO, which continues its hi-fi tradition with a meticulous, professional standard for every audio detail, ensuring exceptional sound. High-quality cabling, inside and out The JIEZI uses high-purity, palladium-coated, oxygen-free copper, resulting in low impedance, low signal loss, excellent noise immunity, and stable transmission. The flexible silicone and braided double outer jacket make the cable flexible yet robust. Produced by a well-known brand, guaranteed quality and support Jade Audio is a subsidiary brand of FIIO. All products undergo FIIO's strict quality control and reliability testing and come with FIIO's guaranteed customer service. SpecificationsProduct type: DAC and headphone amplifier Color: Black-gold/black-red Weight: approx. 6 g Input connector: USB Type-C cable Output connector: JIEZI A – 3.5 mm single-ended Output power: L+R≥49 mW+49 mW (16 Ω /THD+N <1%), L+R ≥ 34 mW + 34 mW (32 Ω / THD+N < 1 %) SNR: 104 dB THD+N: 0.0034 % Noise level: 5.3 uV Crosstalk: -61 dB Output impedance: <0.5 ohms Decoding support: Up to PCM 32-bit/384 kHz, DSD 256 FiiO control: Supported Dimensions: Housing: approx. 95 mm (including cable) Inline call: Supported (not supported by some mobile phones) PEQ setting: Supported What`s in the boxDevice*1 Manual*1 Warranty card*1

Portable mini DAC and headphone amplifier 10-band high-precision PEQ PCM 384 kHz DSD256 decoding 4.4 mm jack socket The FiiO JadeAudio JIEZI B DAC AMP features a robust aluminum-magnesium alloy housing and a 4.4 mm output. It has an integrated USB connector, DSP, ADC, and DAC and supports high-resolution PCM 32-bit/384 kHz and DSD256 decoding. The built-in high-precision 10-band PEQ allows for detailed sound optimization, with frequency response curves adjustable via the FIIO Control app or web interface, offering professional audio settings in a compact design.Sleek design with state-of-the-art technology Masterfully crafted for premium quality Classic motifs that convey Eastern culture, small dimensions, but unfolding a boundless soundscape Audiophile DSP, 10-band PEQ The integrated audiophile DSP chip enables precise PEQ as found in high-end audio devices. Adjust the 10-band PEQ to your liking with the FIIO Control app or the web interface. You can save these custom sound settings and easily share them via the cloud. Three integrated technologies in an exceptionally small housing The JIEZI combines a powerful USB chip, a high-sampling-rate DAC and ADC, and a high-precision DSP. It supports PCM 32-bit/384 kHz and DSD256 decoding and offers impressive performance at an affordable price. Unbalanced 4.4 mm interface, common mode drive design The JIEZI B with its 4.4 mm jack plug is a portable DAC/amplifier in dongle format for users with 4.4 mm headphones. It drives headphones with the same single-ended common mode architecture, but its output power is comparable to that of similar devices with balanced drive. Lightweight and seamless design, aluminum-magnesium alloy construction The integrated cable and housing design allow for a truly seamless connection in an overall lightweight and compact design. The aluminum-magnesium alloy construction ensures a high-quality feel and long life. Golden ring, symbol of art and tradition The outer case is reminiscent of a golden hoop, decorated with lucky clouds and geometric patterns. Although it is as small as a mustard seed and fits in the palm of your hand, it offers boundless listening pleasure as far as Mount Sumeru. The laser-engraved patterns create a multi-layered 3D contrast effect that brings the design concept to life while providing a clear yet durable texture. Complete compatibility, no worries Enjoy comprehensive plug-and-play compatibility with Android, iOS, HarmonyOS, Windows, MacOS, and Linux devices. Thanks to UAC2.0 and UAC1.0 support, it works seamlessly with game consoles such as Switch and PS5, making it extremely versatile. Supports app and web control for even more features It supports connection via the FIIO Control app on Android smartphones and a web interface on computers, giving you access to even more user-friendly features. These include switching between customizable PEQ presets, switching the UAC version, fine-tuned volume control, and much more. *Due to system limitations, iOS devices cannot connect to or control the JIEZI via the FIIO Control app. Hi-Res Audio certified, designed for great sound This product comes from experienced audio manufacturer FIIO, which continues its hi-fi tradition with a meticulous, professional standard for every audio detail, guaranteeing exceptional sound. High-quality cabling, inside and out The JIEZI uses high-purity, palladium-coated, oxygen-free copper, resulting in low impedance, low signal loss, excellent noise immunity, and stable transmission. The flexible silicone and braided double outer jacket make the cable flexible yet robust. Produced by a well-known brand, guaranteed quality and support Jade Audio is a subsidiary brand of FIIO. All products are subject to FIIO's strict quality controls and reliability tests and come with FIIO's guaranteed customer service. Specifications Product type: DAC and headphone amplifier Color: Black-gold/black-red Weight: approx. 6 g Input connector: USB cable type C Output connector: JIEZI B – 4.4 mm single-ended Output power: L+R≥49 mW+49 mW (16 Ω /THD+N<1 %), L+R ≥ 34 mW + 34 mW (32 Ω / THD+N<1 %) SNR: 104 dB THD+N: 0.0034 % Noise level: 5.3 uV Crosstalk: -61 dB Output impedance: <0.5 ohms Decoding support: Up to PCM 32 bit/384 kHz, DSD 256 FiiO control: Supported Dimensions: Housing: approx. 100 mm (including cable) Inline call: Supported (not supported by some mobile phones) PEQ setting: Supported What`s in the boxDevice*1 Manual*1 Warranty card*1

Portable DAC and headphone amplifier High-precision, lossless 10-band PEQ Real-time current and voltage monitoring Intelligent dynamic power consumption Powerful 560mW+560mW desktop mode Two CS43198 + two op-amps Explore new musical worldsThe new KA15 has been completely redesigned inside and out. It combines FIIO's experienced audio expertise on the inside with elements of retro tape recorder looks on the outside. FIIO's new generation of 5-series audio dongles offers endless fun with avant-garde innovation and appeals to quality lovers with a practical design. It combines great sound, ergonomics, fun and aesthetics in a single small and practical package. Unlimited pleasure - Be your own music tuner Thanks to the audiophile DSP, the KA15 features a high-precision lossless PEQ with ten bands that works smoothly and in high quality thanks to the advanced customisation algorithms developed by FIIO itself. Using the control app or web interface*, you can not only simulate or correct the frequency response curve of headphones, but also export, import, share and save EQ curves. Whether you want to use the officially recommended settings or share your settings online with other enthusiasts, you can easily set the EQ the way you want it. *To access the web version of PEQ, please visit the FAQ section for the K15 on the official FIIO website for setup instructions via the website. The device comes with multiple PEQ presets Officially recommended tunings Many common PEQ tunings from listeners Intelligent dynamic power consumption Equipped with a powerful, low-power processor and high-precision chips, the KA15 features innovative real-time monitoring of voltage and current for dynamic power adjustment. By recognising the playback status of the device, it intelligently adjusts the overall power consumption so that your phone uses less power. If you set a timer for night-time music playback, the KA15 will switch to an ultra-low power sleep mode when the timer expires - so you don't have to worry about your phone's battery running out when you wake up the next day. Visibly reduced power consumption that makes a real difference Compared to the KA5, the KA15 consumes 500% less power when audio playback is paused and 1500% less power in standby mode. Impressive fun - An outstanding display The KA15 is the first device with a 0.96-inch IPS true colour LCD display among comparable dongles and supports both Chinese and English language display. The setting menus have been designed to be more intuitive and user-friendly. In addition, the KA15 has a new dynamic retro user interface that combines technological innovation with classic design. With the simulated spinning belt, you can really feel the uniqueness of the KA15. Patented Desktop Mode - Powerful Performance Activate Desktop Mode for more power with a balanced output power of 560mW+560mW, an astonishing 207% increase over the KA5. This allows the KA15 to drive both low and high impedance headphones. Patent No.: L202321946664.8 Flagship chips - All expertly matched The golden combination of a powerful USB chip, two flagship CS43198 DACs and two high-performance SGM8262 operational amplifiers enables high performance in a small footprint, giving the tiny KA15 dongle more sound quality than its small size would suggest. Powerful decoder - all secrets revealed The KA15 supports sampling rates of up to 768kHz/32bit and DSD256, easily handling various lossless audio formats to meet your demands for great sound. It is also Hi-Res Audio certified, a testament to its outstanding sound quality. Intelligent App Control - Continuous feature enhancements FIIO's capable software team has ensured that the KA15 can be fully controlled via the FIIO Control App*, including the ability to adjust: PEQ, channel balance, UAC mode, volume, button mode, screen brightness, screen sleep time, theme, etc. More functions will be added through future firmware updates. *Control of the KA15 via the FIIO Control App is only supported by the Android version of the app. Ergonomically designed - A pleasure to use To better suit your preferences, you can choose which control modes you want to use: Two modes for volume control, 60-step quick adjustment or 120-step fine adjustment. A/B button modes, mode A: short press volume +/-, long press previous/next track; mode B: short press previous/next track, long press to continuously adjust volume Inline control - one-touch music and calls Microphones are supported* as part of the 3.5mm jack that supports the CTIA standard of inline controls - so you can not only use your microphone, but also control music playback and volume. *Some phones may not support microphone input due to operating system limitations. Metal construction - Refreshingly cool The all-metal housing has been carefully crafted after several processes, including precision CNC milling, anodising and polishing. The result is a smooth and refined texture that is comfortable to hold. The all-metal construction also effectively reduces external interference for purer and better sound quality. COAX output supported - your own digital jukebox The 3.5 mm jack socket also serves as an SPDIF output to which you can connect an external decoder for more listening options. Wide compatibility - HiFi without limitations The detachable cable and compatibility with Android/iOS/iPadOS/Windows/macOS allow seamless connection to a wide range of devices - for a true HiFi experience without limitations. Driver-free mode - plug and play Select UAC1.0 mode to connect to the Switch, PS5 and other devices for an even more immersive gaming experience. Beautifully angular and round - chic colours The KA15 in midnight black is both round and square, making it timeless. The KA15 in the same sky blue colour as the CP13 gives it a fresh and natural look. Thanks to the clever lanyard hole, you can attach the KA15 to your favourite lanyard to protect it from loss and add a personal touch. The KA15 is a perfect addition to your existing style. What`s in the box1x KA15 1x Type-C to Type-C cable 1x leatherette case 1x quick start guide

Portable DAC/AMP 900 mW + 900 mW power output equivalent to a desktop device ESS 8-channel DAC ES 9027 Pro 6 high-precision operational amplifiers from Texas Instruments XMOS 16-core XU316 10-band high-precision PEQ Made entirely from carbon fiber 1.99-inch color display Magnetic leather protective cover included in delivery The brand new FIIO QX series A new chapter for powerful audio dongles The FIIO QX13 combines over a decade of technical expertise from FiiO Combines the portable amplifiers of the Qseries with magnetic/attachable features Creates a high-quality, fully integrated audio dongle for your ecosystem FiiO QX13 Portable DAC Headphone Amplifier (Carbon Fiber) Dual 900 mW output power: Desktop-level performance in a compact form factor, delivering up to 900 mW + 900 mW at 32 Ω (BAL, desktop mode). ES9027PRO 8-channel DAC: High-performance DAC from the ESS SABRE PRO series with fully differential audio design and precise signal processing. 16-core XMOS XU316:Supports PCM up to 768 kHz/32-bit, native DSD512, full MQA decoding, and 10-band PEQ control. Carbon fiber housing: Constructed from up to 21 layers of stacked carbon fiber for ultra-lightweight durability and interference resistance. Desktop mode with adaptive control: Patented Smart Mode that delivers high performance while balancing heat and power consumption. Color display: 1.99-inch IPS screen with Corning's 3rd generation high-strength glass and customizable UI themes. Digital/analog separation: Dual-board design with shielding for optimal noise isolation and signal accuracy. Premium amplifier architecture: 4 × INA1620 + 2 × OPA1692 operational amplifiers provide extremely low distortion and powerful drive for a wide range of headphones. Comprehensive accessories: Includes magnetic leather case, decoding cable, magnetic conductor, and more. Buttons and connections Buttons: Volume button*2+play/pause button*1 USB: Type-C USB2.0 (power supply/data transfer)+Type-C USB POWER IN (orange, power supply/OTA upgrade) Slide switch: Switch for desktop mode*1 Balanced sound output: Standard 4.4 mm jack Headphone output: Standard 3.5 mm jack Coaxial output: Standard 3.5 mm jack (shared PO) Special features Desktop mode: Supports Status display: The display shows the transmission format, volume, gain level, USB mode, sampling rate, current display, etc. EQ setting: Dynamic 10-band EQ setting (±12 dB), 8 built-in EQ presets, supports custom EQ settings MQA: Supports full MQA decoding Screen rotation: Supports Charging setting: Supports charging of the ESTICK mini power supply via the POWER IN port Max. supported sampling rate USB DAC: Supports up to 768 kHz/32-bit; DSD512 (native) Coaxial output: Supports up to 96 kHz/24-bit Firmware upgrade: Supports USB OTA upgrade Power supply parameters Power supply DC 5 V ≥ 1 A Technical specifications: DAC chip: ESS ES9027PRO USB interface: XMOS XU316 (16-core) Amplifier: TI INA1620 ×4 + OPA1692 ×2 Display: 1.99" IPS, 3rd generation Corning glass Output: 3.5 mm single-ended + 4.4 mm balanced Output power (BAL desktop) ≥900 mW + 900 mW at 32 Ω Output power (SE desktop) ≥310 mW + 310 mW at 32 ΩTHD+N <0.0004% (1 kHz/-2 dB at 32 Ω) SNR ≥124 dB (A-weighted) Noise level SE <2 µV, BAL <3.4 µV (A-weighted) Sampling rate PCM 768 kHz/32 bit, DSD512 native Volume control 60 steps + 120 steps Dimensions 64.2 × 30.7 × 13 mm Weight approx. 33 g (carbon fiber) Color Black (carbon fiber only) What`s in the boxFiiO QX13 DAC AMP ×1 Magnetic leather case ×1 Type-C to Type-C cable ×1 Type-C silicone plug ×2 (pre-installed) Screen protector ×1 Magnetic conductor ring ×1 Quick start guide ×1 Warranty card ×1 Black (Housing material: carbon fiber) TitaniumGold (Housing material: aluminum alloy)

Portable DAC/AMP Enclosure made from North American wood High-performance DSP Dual DAC 10-band PEQ 3.5 mm single-ended and 4.4 mm balanced outputs, supports SPDIF Supports inline control and microphones Low heat generation and power consumption Two volume/ button modes RGB sample rate display Supports PCM 384 kHz/DSD256 Ultra-low power consumption mode Specially selected solid wood, crafted from nature Specially selected, aged premium wood from North America – we ensure that every Melody device has a uniquely beautiful wood grain. After dozens of processing steps – including CNC precision carving, polishing, environmentally friendly oiling, and air drying – the wood is stabilized. Over time, the wood develops a warm, natural patina and feels smooth and luxurious, which only improves with age. Both the buttons and the housing are seamlessly integrated into the iconic FiiO arc design, adding a dynamic touch to the distinctive profile. The arc fits perfectly to the fingertips, ensuring a balance between aesthetics and comfortable operation. High-quality components, profound from the inside With its powerful USB chip, audiophile DSP, and two Cirrus 43131 DACs, the software and hardware development teams have worked hard to take the Melody to a new level in terms of objective measurements, heat and power consumption, and subjective listening experience. The integrated advanced DSP allows you to customize frequency curves via the FIIO Control app or the website, adjust three PEQ sets, preset multiple PEQ styles, and save and share curves in the cloud, allowing you to have additional fun with others. Two 43131 DACs support audio decoding up to PCM 384 kHz/32-bit DSD256, reproducing every tiny detail of the audio signals. In addition, Hi-Res Audio certification ensures that the Melody delivers reliable sound quality. Thanks to a built-in microprocessor and FIIO's sophisticated software development, Melody keeps heat generation within reasonable limits. It also features a user-friendly sleep mode that reduces the common problem of rapid smartphone battery drain during use. 3.5 SE + 4.4 balanced outputs, supports SPDIF and coaxial output The 3.5 mm SE output is super versatile and compatible with inline controls and microphones. With an adapter cable, you can also use it for SPDIF and coaxial signals, allowing Melody to deliver high fidelity and stable output to various professional audio and video devices. The 4.4 mm output is compatible with balanced headphone cables, enabling higher output power and more detailed sound. Supports inline control with microphones and call recording The 3.5 mm jack supports inline control and call recording. With the inline control on your headphones, you can conveniently start and pause playback, switch between tracks, and adjust the volume. *Note: Apple phones and some Android phones may not support inline control and calls due to system permissions. Inline controls and microphones are supported on Huawei phones when Melody is in UAC1.0 mode.Two volume/button modes to suit your needs Melody has two volume and button modes. Thanks to the algorithm developed by FIIO and support from the FIIO Control app/website, you can switch between these volume and button modes according to your preferences.RGB sampling rate display, visual indication of source quality The side button has been supplemented with an additional RGB indicator light with yellow/green/blue light, which indicates different sampling rates and thus enables real-time indication of the sound source without the need for complicated checking steps. Ultra energy-saving mode, protects your phone's battery When music playback stops, Melody's standby power consumption drops to less than 10 mA. Set a sleep timer and the device will seamlessly switch to sleep mode after a period of inactivity – you don't have to worry about waking up to a dead battery the next morning. Detachable cable, wide compatibility with multiple platforms The Melody has a detachable cable and is compatible with Android/iOS/Windows/Mac and other platforms. It also supports switching between UAC1.0 and UAC2.0 modes. UAC1.0 mode makes it compatible with non-Android systems such as PS5 and Switch for a better gaming experience. Specifications Product name: Melody Dongle DAC-AMP Color: Walnut/Maple Weight: approx. 10 g USB chip: SPV5048 DAC chip: CS43131*2 Input: USB Type C Output: 3.5 mm SE/4.4 mm balanced 3.5 mm SE output Output power: 100 mW at 32 ohms Signal-to-noise ratio: 124 dBr (A-weighted) THD+N: 0.0006 Noise level: 1 μV Crosstalk: -76 dB Output impedance: <0.5 ohms Supported maximum sampling rate: PCM 32-bit/384 kHz and DSD256 4.4 mm BAL output Output power: 250 mW at 32 ohms Signal-to-noise ratio: 127 dBr (A-weighted) THD+N: 0.0003% Noise level: 1.1υν Crosstalk: -121 dB Output impedance: <0.5 ohms Supported maximum sampling rate: PCM 32-bit/384 kHz and DSD256 What`s in the box1x SnowSky Melody 1x Type-C to Type-C cable 1x Quick start guide

DAC and headphone amplifier Precise PEQ adjustment Supports PCM 384 kHz and DSD256 decoding Direct plug-in design Supports inline control Simultaneous listening and charging, TINY A with 3.5 mm and USB-C output Made entirely of metal Supports control via app or web Precise PEQ tuning 10 adjustable frequency bands With an integrated audiophile-grade DSP chip, you can precisely adjust your sound with 10 adjustable frequency bands. Use the FIIO Control app or web interface to fine-tune the frequency, gain, and Q value to your liking. You can also save your custom sound profiles to the cloud server and share them with others to add a personal and social touch to your experience. Two versions with different connectors to suit your preferences TINY A: 3.5 mm + Type C, supports fast charging up to 2 A/20 V, allows you to listen to music while charging. TINY B: 3.5 mm + 4.4 mm headphone outputs, a single-ended architecture that achieves output power comparable to a balanced architecture and supports simultaneous output through both ports. Supports PCM 384 kHz and DSD256 decodingtiny yet powerful With support for high-resolution audio up to PCM 384 kHz/32-bit and DSD256, the TINY works seamlessly with everything from your smartphone and PC to professional audio equipment. It may be a small device, but it offers powerful performance. Supports inline control and microphoneConvenient and practical to use The TINY supports inline control and call recording, allowing you to quickly and easily control your audio settings.With the inline controls on your headphones, you can not only control music playback and volume, but also answer calls, sing karaoke, make recordings, or even communicate via voice chat while gaming. All-metal T-shaped constructionAn exquisite and compact design A minimalist plug-and-play design with a T-shaped side outlet prevents bending during use. Just plug in and go—portable, effortless, and convenient. The TINY's all-metal housing is manufactured using precise CNC and polishing processes, ensuring a smooth, vibrant surface. Widely compatibleFreely switchable With support for Android/iOS/HarmonyOS/Windows/MacOS/Linux, you can conveniently use the TINY with various other devices. The TINY supports both the UAC2.0 and UAC1.0 protocols. UAC1.0 mode offers easy compatibility with non-Android gaming devices such as Switch and PS5, improving both sound quality and user experience when used with these devices. Supports the FiiO Control ecosystem Unlock a variety of features With the FiiO Control app on Android smartphones or on the web on PCs, you can unlock a variety of features. These include the ability to switch and customize PEQ presets, change the UAC protocol version, and make precise volume adjustments. RGB display for sampling rate Practical and atmospheric The RGB lights change color depending on the current audio sampling frequency, allowing you to instantly recognize the quality of the audio source. Hi-Res Audio certified Industry recognized This product comes from experienced audio manufacturer FiiO, which continues its hi-fi heritage with a meticulous, professional standard for every audio detail, ensuring exceptional sound. Technical Specifications TINY A Product Type: DAC and Headphone Amplifier Color: Black/Cyan/Retro Gold Dimensions: Approx. 29 x 22 x 10 mm Input: Type-C input, Type-C charging (TINY A) Output: 3.5 mm single-ended Output power: 45 mW at 16 ohms, 34 mW at 32 ohms SNR: 105 dBr (A-weighted) Output impedance: <0.5 ohms Supported decoding: PCM 32-bit/384 kHz and DSD256 What`s in the box1x TINY A 1x Quick start guide Warranty card

DAC and headphone amplifier Precise PEQ adjustment Supports PCM 384 kHz and DSD256 decoding Direct plug-in design Supports inline control Tiny B with 3.5 mm and 4.4 mm output -mm output Made entirely of metal Supports control via app or web Precise PEQ tuning 10 adjustable frequency bands Precise PEQ tuning 10 adjustable frequency bands With an integrated audiophile-grade DSP chip, you can precisely adjust your sound with 10 adjustable frequency bands. Use the FIIO Control app or web interface to fine-tune the frequency, gain, and Q value to your liking. You can also save your custom sound profiles to the cloud server and share them with others to add a personal and social touch to your experience. Two versions with different connectors to suit your preferences TINY A: 3.5 mm + Type C, supports fast charging up to 2 A/20 V, allows you to listen to music while charging. TINY B: 3.5 mm + 4.4 mm headphone outputs, a single-ended architecture that achieves output power comparable to a balanced architecture and supports simultaneous output via both connectors.Supports PCM 384 kHz and DSD256 decoding Tiny yet powerful With support for high-resolution audio up to PCM 384 kHz/32-bit and DSD256, the TINY works seamlessly with everything from your smartphone and PC to professional audio equipment. It may be a small device, but it offers powerful performance. Supports inline control and microphone Convenient and practical to use The TINY supports inline control and call recording, allowing you to quickly and easily control your audio settings. With the inline controls on your headphones, you can not only control music playback and volume, but also answer calls, sing karaoke, make recordings, or even communicate via voice chat while gaming. All-metal T-shaped construction An exquisite and compact design A minimalist plug-and-play design with a T-shaped side outlet prevents bending during use. Just plug it in and get started—portable, effortless, and convenient. The TINY's all-metal housing is manufactured using precise CNC and polishing processes, ensuring a smooth, vibrant surface. Widely compatible Freely switchable With support for Android/iOS/HarmonyOS/Windows/MacOS/Linux, you can conveniently use the TINY with various other devices. The TINY supports both the UAC2.0 and UAC1.0 protocols. UAC1.0 mode offers easy compatibility with non-Android gaming devices such as Switch and PS5, improving both sound quality and user experience when used with these devices. Supports the FiiO Control ecosystem Unlock a variety of features With the FiiO Control app on Android smartphones or on the web on PCs, you can unlock a variety of features. These include the ability to switch and customize PEQ presets, change the UAC protocol version, and make precise volume adjustments. RGB display for sampling rate Practical and atmospheric The RGB lights change color depending on the current audio sampling frequency, allowing you to instantly recognize the quality of the audio source. Wide compatibility Hassle-free experience With support for Android/iOS/Harmony OS/Windows/MacOS/Linux, you can conveniently use the TINY with a variety of other devices. The TINY supports both UAC2.0 and UAC1.0 protocols. UAC1.0 mode offers easy compatibility with non-Android gaming devices such as Switch and PS5, improving both sound quality and user experience when used with these devices. Hi-Res Audio certified Industry recognized This product comes from experienced audio manufacturer FiiO, which continues its hi-fi heritage with a meticulous, professional standard for every audio detail, ensuring exceptional sound. Specifications TINY B DSD sampling frequencies: 11.2896 MHz DSD256 PCM sampling frequencies: 384 kHz Inputs: Type C USB compatibility: Windows 10, iOS, Android, OSX PCM: 24-bit Outputs: 3.5 mm + 4.5 mm Dimensions: 35 mm x 24 mm x 10.8 mm Weight: 10 g

Portable Headphone Amplifier / Equalizer / Preamplifier   2400mW @32Ω output power Tone and volume control 2 gain levels Loudness function 6h battery autonomy   The Fosi Audio SK01 is a high-performance headphone amplifier with good measurements and low distortion. Its output power is up to 2400mW @ 32Ω. It also features numerous equalization potentiometers and two gain levels, enabling it to adapt to all types of headphones and in-ear monitors on the market. Compact, it also features two headphone outputs on 3.5mm jack and 6.35mm jack respectively, as well as a line input and output, both on 3.5mm jack. This gives it a certain versatility in its possible uses: headphone amplifier, preamplifier, or even equalizer for instruments such as a guitar, for example. Fosi Audio's SK01 headphone amplifier is battery-powered and recharges via USB-C connector.   Fosi Audio SK01 high-performance headphone amplifier The Fosi Audio SK01 benefits from a high level of compatibility thanks to its 3.5mm jack and 6.35mm jack headphone outputs, with an output power of 2400mW @ 32Ω (High gain), enabling it to drive headphones with an impedance of 16Ω to 300Ω.   Fosi Audio SK01 versatile equalizer Thanks to its various potentiometers, you can easily control treble, midrange and bass to personalize your listening experience according to the type of music you're listening to or your preferences. There's also a "Loudness" function for balanced listening at low volume levels.   What`s in the box 1x Headphone amplifier Fosi Audio SK01 1x USB-A/C to USB-C cable

R2R+1bit dual discrete DAC + dual Nutubes headphone amplifier 284 high-precision film resistors with a low temperature coefficient of 0.01% (25 ppm)Two Nutube 6P1 vacuum tubes with a lifespan of up to 30,000 hoursCustom-made 24-step 4-stage step attenuator with a channel tolerance of less than +/- 0.1 dBTwo Accusilicon femtosecond quartz oscillators with extremely low phase noise. Professional audio DSP chip with a theoretical dynamic range of up to 192 dB and a THD+N value of -174 dBUltra-low-noise analog power supply with a noise level of only 0.6 μV, which is below the 0.8 μV of Linear Technology's LT304xDual battery architecture with separate batteries for powering the digital and amplifier sections. Custom-made film capacitors and vintage SPRAGUE capacitors from iBasso1.3-inch OLED displayR2R+1bit dual structures A new benchmark for portable DACs and amplifiers The D17 uses iBasso's proprietary discrete R2R and 1-bit DAC. It features a four-channel, fully symmetrical R2R discrete component DAC that uses a total of 284 high-precision film resistors with an accuracy of 0.01%. R2R decoding ensures a natural, refined sound with natural analog reproduction, offering a unique, vivid listening experience. iBasso's proprietary 1-bit DAC uses 8 sets of 8E, a total of 64 PWM DACs, delivering a landscape of rich musical detail and extremely high-resolution audio reproduction. The D17 has three DAC modes NOS mode (PCM uses R2R DAC decoding, DSD uses 1-bit DAC decoding) All to R2R (OS mode, all to PCM format) All to 1 bit (SD mode, all to DSD format) Four-channel, fully symmetrical R2R architecture 284 high-precision resistors with a tolerance of one ten-thousandth The D17 features a four-channel, fully symmetrical R2R architecture and 284 carefully selected, ultra-precise film resistors with a tolerance of one ten-thousandth. Equipped with iBasso's proprietary hardware resistance compensation circuit and software compensation algorithms, the D17 achieves a THD+N of -104 dB in R2R mode, surpassing conventional R2R devices by more than ten decibels and competing with various flagship R2R desktop DACs. R2R decoding provides a rich analog sound that produces a warm, refined sound with exceptional musicality. 64 PWM DAC, 1-bit architecture Opening the door to acoustic realismIn 1-bit mode, the four channels L+, L-, R+, and R- each have 16E, for a total of 64 PWM DAC units working together. Controlled by the FPGA Master 3.0 with nanosecond-accurate I/O delay control and “wiring delay” compensation to ensure that the signal edges arriving at the DAC are aligned and strictly synchronized. This not only achieves an impressive THD+N of -114 dB, but also significantly improves sound detail and density. FPGA Master 3.0 Inside Precise nanosecond control, global clock regeneration The D17 is equipped with iBasso's proprietary FPGA Master 3.0 architecture, which is deeply integrated with two Accusilicon femtosecond oscillators with extremely low phase noise to create a pure, unified single clock source. Through high-precision nanosecond delay control and real-time clock regeneration technology, the system can simultaneously compensate for R2R decoding and 1-bit decoding, reducing clock jitter and distortion to an extremely low level. This ultimately results in highly accurate sound reproduction that ensures every detail is reproduced in its original form. Two Korg 6P1 Nutubes Fully balanced headphone amplifier with incredible performance The D17's two Nutube 6P1 tubes give the sound a unique tube character and a warm, soft yet dynamic texture. The anode is powered by a 24V high-voltage supply, which ensures better linearity. Combined with the powerful TI BUF634A buffer amplifier, this ensures a stable and powerful power supply. This allows the D17 to deliver over 1200 mW + 1200 mW at 32 Ω, easily driving a wide range of flagship IEMs and high-impedance headphones. Three-layer seismic isolation system Secondary reduction of the microphone effect The D17 features an isolation system consisting of a double-layer printed circuit board combined with damping materials. The two PCB layers are connected to each other via pin connectors, which effectively distributes and dampens lateral loads and significantly reduces resonance. The tube is mounted with damping materials on the second circuit board layer, which provides secondary reduction of the microphone effect. Actual measurements show that the microphone effect is below the threshold of human perception. It consistently ranks at the top among all iBasso tube amplifier products. Dual battery architecture demonstrates solid performance Pure sound quality at the highest level, even in complex passages The D17 features a dual battery architecture, with the DAC and headphone amplifier powered by separate batteries. This dual architecture ensures that the headphone amplifier section receives a stable power supply while effectively isolating digital interference. Whether at high gain or high load, the D17 can maintain pure and stable output, significantly reducing distortion caused by unstable power supplies. It truly delivers clear and flawless sound quality and is capable of reproducing your recordings with the highest musical quality. 24-step 4-section attenuator Analog and digital volume controls The D17 supports both analog and digital volume controls. The analog volume control uses iBasso's 24-step 4-section step attenuator, which is only one-tenth the size of a conventional step attenuator but retains all of its advantages. The difference between the left and right channels is less than +/- 0.1 dB. Digital volume control is provided by a professional DSP module. The combination of analog and digital volume control enables more precise volume output.

iBasso DC07PRO Hochauflösender USB-DAC/AMPErstklassige KlangqualitätTop-Messungen Niedriger StromverbrauchHohe AusgangsleistungBequeme BedienungHochwertige BauteileEin Meisterwerk Dongle Der iBass DC07PRO ist ein Dongle, der die umfangreiche Erfahrung von iBasso in der Dongle-Entwicklung mit Designelementen ihrer Audio-Player kombiniert. Er nutzt fortschrittliche Technologien, um einen Dongle mit außergewöhnlich niedrigem THD+N zu schaffen. Der DC07PRO hat in der Tat erhebliche Fortschritte bei seinen Messwerten gemacht, einschließlich Dynamikbereich und Ausgangsleistung. Top-Messungen THD+N：0.000098%（-120.2dB）DNR：134dB Grundrauschen：760nV Ausgangsleistung：430mW+430mW@32Ω Frequenzgang：10Hz-80kHz（-0.5dB） FPGA DC07PROs Systemsteuerung Der DC07PRO nutzt die von iBasso selbst entwickelte FPGA-Technologie, die die Audioalgorithmen integriert und den Systemcontroller des Dongles bildet. Als Herzstück des DC07PRO spielt der FPGA die Rolle der Signalregeneration und der Taktsynchronisation. Der FPGA generiert außerdem einen extrem jitterarmen Takt für den DAC und den USB-Empfänger, wodurch der durch den USB-Bus verursachte Takt-Jitter effektiv reduziert werden kann. CS43131 x4 Flaggschiff-DAC-Array Der DC07PRO verwendet vier Cirrus Logic Flaggschiff-DAC-Chips CS43131 in Kombination mit unserer exklusiven FPGA-Technologie und erfahrenem Schaltungsdesign; das Ergebnis ist ein umfassender Sprung bei den Audiomessungen. Der von AP gemessene THD+N liegt bei bemerkenswerten -120,2dB! Durch die Verwendung unseres exklusiven FPGAs unterstützt der DC07PRO DSD512 und PCM 32bit/768kHz. Dies ist eine weitere Weiterentwicklung des CS43131×4 DAC-Arrays. Beeindruckende Leistungseffizienz Niedriger Stromverbrauch, enorme Leistung Der DC07PRO verwendet einen synchronen DC-DC-Wandler mit einem Wirkungsgrad von bis zu 94 %. Der Stromverbrauch des DC07PRO beträgt nur 80 mA, was 40% weniger ist als der des DC04PRO, und die Ausgangsleistung ist um 82% erhöht! Das DAC-Netzteil verwendet einen extrem rauscharmen LDO für analoge Schaltungen mit einem PSRR (Power Supply Rejection Ratio) von bis zu 100dB, um die Reinheit des Netzteils zu gewährleisten. 0,96-Zoll-OLED Bequeme und intuitive Bedienung Der DC07PRO hat einen 0,96-Zoll-OLED-Bildschirm und ist mit einem ALPS-Encoder ausgestattet. Mit dem Multifunktionsknopf können Sie alle Einstellungen durchsuchen und vornehmen. Drehen und drücken Sie einfach den Multifunktionsknopf, um die Lautstärke zu regeln, digitale Filtereinstellungen vorzunehmen, usw. Der DC07PRO unterstützt auch die iBasso UAC Android APK, mit der Sie alle Einstellungen über Ihr Android-Gerät steuern können.Drücken Sie einfach den Knopf, um den OLED-Bildschirm ein- oder auszuschalten. Wenn der Bildschirm ausgeschaltet ist oder sich auf dem Startbildschirm befindet, drehen Sie den Knopf, um die Lautstärke einzustellen. Wenn der Bildschirm eingeschaltet ist, halten Sie den Knopf gedrückt, um das Einstellungsmenü aufzurufen. Drehen Sie den Knopf im Einstellungsmenü, um durch die Einstellungen zu blättern. Drücken Sie den Knopf, um die Einstellungen zu ändern. Die Einstellungen werden automatisch gespeichert. CNC-gefräst, Bildschirm, & Knopf Das Gehäuse des DC07PRO besteht aus CNC-gefrästem Aluminium, die Oberseite ist der OLED-Bildschirm, und die Rückseite ist aus gehärtetem Glas. Zusätzlich wurde ein Knopf strategisch an der Seite positioniert. Der Stil und die Präzision verströmen ein Gefühl von Luxus und Raffinesse, welches an High-End-DAPs erinnert. Die Strombegrenzung des iPhone ist kein Problem Das iPhone hat eine Stromausgangsbegrenzung für externe Geräte. Wenn der Stromverbrauch des Slave-Geräts hoch ist, kann es leicht den iPhone-Stromschutz auslösen, was zu einer Zwangsabschaltung führt. Der DC07PPRO hat einen Stromverbrauch von nur 80 mA, also kein Grund zur Sorge. Mit dem Multifunktionsknopf und dem OLED-Bildschirm lassen sich verschiedene Verstärkungen und Filter schnell einstellen. Auf der iOS-Seite ist keine APK erforderlich, und alle Funktionen des DC07PRO können verwendet und genutzt werden. 32bit/768kHz SPDIF-Ausgang Der DC07PRO unterstützt einen SPDIF-Ausgang mit bis zu 32bit/768kHz. Mit dem DC07PRO kann Ihr Smartphone nun auch ein SPDIF-Transportgerät der Spitzenklasse sein.

Portable USB DAC/AMP Two CS43131 flagship DACs 580 mW + 580 mW at 32 Ω, fully balanced amplifier, extremely low noise level Femtosecond crystal oscillators PCM32bit/384kHz, Native DSD256 0.96-inch OLED screen Button control Android APK and parametric 8-band EQ Microphone support 4.4 mm + 3.5 mm dual outputs Silver-plated mono crystal copper USB-C to C cable UAC1.0+UAC2.0 dual protocols High-quality sound card for smartphones - Macchiato Improved sound quality compared to TWS Are you used to the convenience of wireless devices but tired of compromising on sound? Even the best TWS headphones can't deliver the clear vocals, powerful bass, and vibrant live atmosphere you want. Finally, iBasso has a better solution! Smartphone Hi-Fi sound card – Macchiato, plug-and-play, offers amazing sound quality with your wired IEMs. With Macchiato, you can enjoy and build your portable Hi-Fi system. Whether you're listening to music, watching movies, or playing games together, Macchiato offers rich detail and extremely low latency that TWS cannot achieve. If the sound of TWS is comparable to the grainy 720P screen of ten years ago, then Macchiato is a leap into 4K quality for your ears! Fully symmetrical amplifier for outstanding drive power Unleash the full potential of your earbuds with Macchiato's four-channel, fully symmetrical amplifier, delivering 580 mW + 580 mW at 32 Ω, so powerful that it breaks through traditional size limitations. Enjoy extremely low noise levels in the nanovolt range for pure, noise-free sound. With its exceptional energy efficiency, it effortlessly overcomes the power limitations of the iPhone and delivers long-lasting, high-quality sound from your favorite devices- anytime, anywhere. Microphone support for phone calls and gaming The Macchiato is not only a device for listening to music, but is also ideal for phone calls and gaming. The 3.5 mm interface supports HD microphone calls, enabling seamless communication. In FPS games, teammates can accurately report the positions of opponents, enabling quick tactical decisions. In MOBA games, tactical communication with teammates is lag-free, ensuring timely instructions. With the Macchiato, you can enjoy music and make calls without compromise. UAC1.0/2.0 dual protocols Compatible with smartphones, computers, and game consoles Macchiato is the Swiss Army knife of dongles-the UAC2.0 and UAC1.0 protocols can be switched at will, ensuring broad compatibility across multiple device platforms. The 3.5 mm interface also supports SPDIF output. UAC2.0 mode: Connects seamlessly with iOS, Android, and other mobile devices, as well as Windows, Mac OS, and Linux computers. UAC1.0 mode: Instantly transforms into an external sound card for game consoles such as Switch 2 and PS5. Game soundtracks have never been so clear and immersive, allowing you to enjoy the fun of gaming. SPDIF mode: Achieves 32-bit/384 kHz digital signal transmission. Turns your smartphone into a professional digital transport. Outstanding visual and acoustic experience This is the long-awaited Macchiato When looks and sound quality come together, the result is the “Macchiato,” designed for young people. The Macchiato continues the high aesthetic design genes of the iBasso Jr. series and is available in three colors: pink, blue, and black. It features a finely crafted aluminum CNC case that feels great. Enjoy not only great sound quality but also high aesthetics while listening to music! OLED screen and physical buttons for intuitive and seamless control Experience effortless control with the Macchiato's 0.96-inch OLED screen combined with intuitive physical buttons. Easily adjust volume, digital filters, gain, and channel balance at the touch of a button, perfect for quick adjustments and a fast, seamless user experience. Exquisite interface and user-friendly APK Includes the brand new 8-band PEQ Discover unlimited audio customization possibilities with the Macchiato's dedicated Android APK, which gives you full control over all functions. Powered by high-quality audiophile-grade DSP chips, the Macchiato features an 8-band parametric EQ. With the advanced iBasso UAC APK, you can precisely fine-tune your sound with the 8-band PEQ. Whether you want crystal-clear clarity, deep bass, or a personalized sound, Macchiato lets you effortlessly craft your desired listening experience. 100-step volume control 5 digital filter options 3 gain settings 20-step L/R balance 3 dynamic range enhancement options 8-band parametric EQ Two CS43131 flagship DAC chipsets + fs oscillators Outstanding specifications meet superior tuning Experience unparalleled sound clarity with Macchiato's two CS43131 flagship DACs, which offer exceptional tuning and sound precision. Equipped with advanced femtosecond oscillators, it reshapes digital timing to minimize jitter and distortion, ensuring that every note is crystal clear. Whether it's the subtle vocals in pop tracks or the complex layers of classical compositions, the Macchiato faithfully reproduces rich details and musical nuances. The Macchiato brings your music to life and lets you enjoy the performance whenever you want.

Dongle DAC/AMP with two tubes Two Raytheon JN6418 tubes 22.5V anode power supply TUBE and Class AB output modes Four Ti Dual OPAMP + four BUF634A 525mW+525mW@3232Ω output power 120mA/5V power consumption Two CS43198 flagship DAC chipsets In-house developed FPGA KDS femtosecond oscillator JRC hardware volume control 0, 96’ OLED +multi-function knob 4.4mm+3.5mm outputs Native DSD512x PCM 32bit/768kHz Android APK Two Raytheon JAN6418 tubes 22. 5V anode power supply The Nunchaku utilises two Raytheon JAN6418 direct-heated vacuum tubes, renowned for their compact size, low power consumption and operational stability. Unlike most portable products that are powered by a 9 or 12 volt power supply, the Nunchaku has a 22.5 volt anode power supply specifically for the JAN6418 tubes. This higher voltage provides greater headroom and ensures that the tubes operate at their full potential. The two JAN6418 tubes give the Nunchaku a distinctly analogue sound with a warm, relaxed and smooth ‘tube sound’ that is pleasant to listen to. This allows the Nunchaku to present an analogue musical experience. TUBE and Class AB output modes Tube sound and precise sound are switchable In addition to the TUBE output mode, the Nunchaku also has a Class AB amplifier circuit that allows the user to switch between these two output modes. In TUBE mode, the sound is sweet and warm, showing the amazing quality of tubes; the Class AB mode has a higher resolution with plenty of dynamics. * Due to the sensitive nature of the tube, the Nunchaku has some microphonic effect in TUBE mode. If you tap the body of the device while the music is paused, you may hear ringing, which is normal. In addition, there may be occasional interference from the phone. During music playback, these noises are usually masked and do not affect the actual listening experience. * In Class AB mode, there are no microphonic effects, noise, background noise, etc. Dual OPAMP x4 + BUF634A x4 Luxurious configuration, comparable to flagship players Unlike most dongles that use all-in-one headphone amplifier chips, the Nunchaku utilises the OPAMP+BUF634 structure. This is often only used in audio players. The Nunchaku uses 2 pieces of Raytheon tubes + 4 pieces of TI high power dual OPAMPs + 4 pieces of BUF634A. In such a compact size, the Nunchaku offers a precision audio structure that far surpasses that of an ordinary dongle, achieving unprecedented sound performance. 525mW+525mW@32Ω Stunning output power The output power of the Nunchaku in TUBE mode is up to 525mW+525mW@32Ω, which can easily drive all kinds of flagship IEMs and most headphones. The Nunchaku uses 2 pieces of Raytheon tubes + 4 pieces of TI high power dual OPAMP + 4 pieces of BUF634A, creating a powerful headphone amplifier in a very compact size. In addition, the power consumption of the Nunchaku is excellent, with a current consumption of only 120mA/5V in tube mode, which is lower than most dongles. The power consumption of the Class AB output is even less than 100mA/5V. CS43198×2 Flagship DAC A highly acclaimed DAC solution Cirrus Logic's flagship CS43198 DAC chip has an excellent reputation for resolution, sound reproduction, dynamic range and extremely low noise floor. iBasso has achieved perfection in tuning CS chips, and the Nunchaku features a dual CS43198 design that enhances your music experience even further. In-house developed FPGA KDS femtosecond oscillator JRC hardware volume control In TUBE mode, the Nunchaku features JRC hardware volume control. The DAC operates at the maximum output power of a tube amplifier with JRC hardware volume control. When the volume is lowered, the noise is also reduced, which improves the signal-to-noise ratio. 0.96‘ OLED screen + multifunction knob Simple & uncomplicated operation The Nunchaku is equipped with a 0.96’ OLED display and its own rotary encoder. The user can control all functions with the multifunction knob. In addition, the Nunchaku has an Android APP that can be used to make a variety of settings. PORON suspension After numerous trials, iBasso has finally implemented a ‘suspended’ installation using PORON material to suspend the tubes in the housing, thus achieving effective shock absorption and reducing the microphonic effect. Tube selection on the APX555 Manually matching the tubes one by one The manufacturing process for tubes is subject to certain limitations, so there may be small variations in each tube. To ensure that the differences in sound quality between each JAN6418 tube are manageable, the team at iBasso performs a SINAD pairing with the APX555 audio tester before each pair is used in production. Due to the extensive testing process, iBasso is limited to 50 pairs of tubes per day. The aim of all these measures is to ensure the highest quality audio output.

Quad Tube Dual Mode · Flagship Portable Headphone Amplifier 4 × JAN6418 Raytheon subminiature tubes, fully balanced design 22.5V high-voltage drive TUBE + Class AB dual output modes Supports 12V DC-IN external power supply High output up to 2300mW + 2300mW @ 32Ω 3.5mm single-ended + 4.4mm balanced input/outputFully powered tubes, Maximum power The PB6 utilises four Raytheon military-grade JAN6418 pentode vacuum tubes, implemented in a fully symmetrical 4-channel amplifier architecture. iBasso has designed the anode power supply to deliver 22.5 V, ensuring generous headroom and robust dynamic performance. All vacuum tubes are carefully tested and matched by engineers using the APX555 audio test equipment to ensure channel consistency and exceptional sound quality. The fully symmetrical architecture imparts a rich, warm tube character that results in a natural listening experience. Tube and Class AB dual output modes Tube character and OPAMP clarity are switchable The PB6 supports both tube and Class AB dual output modes. In tube mode, four JAN6418 tubes serve as the amplification core, delivering a fine, rich, warm and smooth sound that brings out the exceptional characteristics of vacuum tubes. In Class AB mode, the PB6 utilises a classic OP+BUF headphone amplifier circuit with four BUF634As for current amplification, offering improved resolution and excellent dynamic range. 8.4V high-voltage battery Higher efficiency and purer power The PB6 uses an 8.4V high-voltage polymer battery, which significantly improves energy efficiency and transient response. Compared to conventional designs that use a single 3.7V battery, this higher voltage configuration offers a significant advantage in minimising ripple noise typically generated during DC-DC conversion processes, resulting in a purer and more stable power supply. This design enables faithful reproduction of musical nuances and dynamic range, allowing sound details to be fully expressed and significantly outperforming other portable headphone amplifiers. 12V External Power Supply Desktop-Level Performance The PB6 supports an external 12V DC power supply, enabling a voltage boost of 24V. When connected to this external power source, the PB6's output power reaches 2300 mW + 2300 mW at 32 Ω, fully utilising its driving power. This allows the PB6 to effortlessly drive full-size headphones and achieve performance comparable to that of high-end desktop headphone amplifiers. High-precision 4-channel volume control NJW1195A For perfectly balanced 4-channel output The PB6 is equipped with a high-precision 4-channel volume control IC – NJW1195A – which allows fine adjustment in 0.5 dB steps. This hardware-based volume control not only enables precise volume control, but also helps to reduce background noise, resulting in a pitch-black background. This design effectively addresses the common problem of channel imbalance at low volumes often associated with conventional carbon potentiometers. As a result, the PB6 ensures consistent balance between the left and right channels across the entire volume range, delivering a more accurate and reliable listening experience. Selectable high and low bandwidth Sound customisable to your liking The PB6 offers two modes for the headphone output stage: high bandwidth and low bandwidth, allowing users to customise their preferred sound character. High bandwidth mode offers excellent transient response with superior control and sound resolution. Low bandwidth mode produces a softer, warmer sound stage. Seamless switching between high and low bandwidth modes caters to the personal listening preferences of audiophiles and makes the listening experience more enjoyable. PORON suspension damping Suppresses microphonic effects To suppress microphonic effects, all four tubes in the PB6 are suspended with PORON damping material, effectively isolating tube vibrations from the sound quality. In addition, a metal mesh shield is attached to the outside of the tubes to effectively block external electromagnetic interference within specific frequency bands. 3.5 mm single-ended input/output 4.4 mm balanced input/output The PB6 not only offers a 3.5 mm single-ended and a 4.4 mm balanced output, but also supports both 3.5 mm single-ended and 4.4 mm balanced inputs. This dual interface design enables some innovative applications: it allows you to connect a source with only a 3.5 mm output to the PB6, achieving a balanced 4.4 mm output and allowing you to benefit from the high resolution and powerful dynamics characteristic of balanced headphone amplifiers. Charging and battery level indicator When the green light flashes every second, the PB6 is charging. When the green light is steady, the battery is 75% to 100% charged. When the light is blue, the battery is 50% to 75% charged. When the light is red, the battery is 25% to 50% charged. When the red light flashes at 1-second intervals, the battery is 5% to 25% charged. When the red light flashes at 0.3-second intervals, the battery is less than 5% charged. Technical data 4.4 mm input to 4.4 mm output Gain: Low gain +6 dB, high gain +12 dB (Class AB mode) Low gain +8 dB, high gain +14 dB (tube mode) Note: When using a 3.5 mm input and a 4.4 mm output, there is an additional gain of +6 dB. THD+N: -112 dB (2 V input, 300 Ω load) (Class AB mode) Frequency response: 10 Hz–80 kHz -0.1 dB (Class AB mode) 15 Hz–80 kHz -0.5 dB (tube mode) Dynamic range: 125 dB (Class AB mode) 116 dB (tube mode) Crosstalk: 135 dB (Class AB mode) 100 dB (tube mode) Maximum output level: 9.5 Vrms (DC 12 V) 8.5 Vrms (battery) Maximum output power: 2300 mW + 2300 mW at 32 ohms (DC 12 V, THD < 1%) 1600 mW + 1600 mW at 32 ohms (battery, THD < 1%) Output impedance: 1.2 Ω Noise level: 2.3 μV 3.5 mm input to 3.5 mm output Gain: low gain +6 dB, high gain +12 dB (Class AB mode) Low gain +9 dB, high gain +15 dB (tube mode) THD+N: -110 dB (1 V input, 300 Ω load) (Class AB mode) Frequency response: 10 Hz–80 kHz -0.1 dB (Class AB mode) 15 Hz–80 kHz -0.5 dB (tube mode) Dynamic range: 125 dB (Class AB mode) 110 dB (tube mode) Crosstalk: 121 dB (Class AB mode) 100 dB (tube mode) Maximum output level: 4.6 Vrms (DC 12 V) 4.5 Vrms (battery) Maximum output power: 660 mW + 660 mW at 32 ohms (DC 12 V, THD < 1%) 660 mW + 660 mW at 32 ohms (battery, THD < 1%) Output impedance: 0.5 Ω Noise level: 1.8 μV

Let Shuoer DT02Portable DAC/AMP for Android and iOS (Ligtning adapter included)     Powerful dual DAC chip Supports up to PCM 32bit/384kHz and DSD256     The housing was milled with a 5-axis CNC machine.     The unit is lightweight and unobtrusive.     Dedicated USB bridge chip for audio use     Multi-stage crystal oscillator chip, discrete low-dropout controller and stable power supply module provide a clean and dark background     3.5mm and 2.5mm balanced outputs     Stable cable High-purity monocrystalline copper cable that does not interfere with signal transmission Letshuoer DT02 LET SHOER's first portable USB dongle DAC/amplifierHigh performance in a pocket size / Powerful dual DAC chipEquipped with two proven Cirrus Logic CS43131 chips Supports up to PCM 32bit/384kHz and DSD256 decoding 5-axis CNC processingDiscreet industrial design that works well as an EDC unitLED indicatorsLED indicates whether the DAC is operating in PCM or DSD modeWell-made cable High quality crystalline mono copper cable, thick enough not to introduce extra impedance and well shielded.Dual output 3.5mm and 2.5mm balanced output with higher output powerSpecial USB bridge chip for audio useMulti-stage crystal oscillator chip, discrete low dropout control and stable power supply module provide a pure and dark background Works with all source devicesUSB Type-C output works with most modern Android phones, some PC and iOS devices via an adapterLow noise floor High signal-to-noise ratio (SNR), virtually no distortionDT02 is a no-frills portable USB dongle. It is tiny in size and offers high sound performance.SNR:>120DBDNR:>120DBTHD+N:<0.0006%(-102DB)

Dual CS43198 portable USB DAC/AMP Dual flagship CS43198 decoding chip Hardware decoding up to DSD256 and 32-bit/384 kHz Integrated 2nd generation interactive online DSP 132 dB dynamic range and extremely low distortion 4 Vrms output with 3. 5mm SE and 4.4mm BAL Aviation-grade aluminum alloy housing Two flagship CS43198 chips for superior sound Equipped with two Cirrus Logic CS43198 DAC chips and supported by three independent LDO power supplies, the Dawn Pro 2 achieves cleaner signal processing and lower distortion. The independent crystal oscillator also ensures highly efficient decoding with higher performance and lower power consumption. High-resolution hardware decoding The Dawn Pro 2 supports lossless decoding of 16-bit/44.1 kHz PCM up to 32-bit/384 kHz PCM and DSD256. It is compatible with computers, smartphones, and laptops, delivering true hi-fi playback for a wide range of audio sources. 2nd generation interactive DSP With the MOONDROP app and web interface, users can adjust EQ settings, set parameters such as filter type and gain, and access a frequency response database. The integrated community allows sharing and downloading of settings and offers professional DSP settings and flexible sound personalization. Impressive Hi-Fi Performance With a dynamic range of 132 dB, an extremely low total harmonic distortion of 0.0001%, and near-lossless DAC volume control at 100 levels, the Dawn Pro 2 delivers clear, detailed, and natural sound. With a balanced 4 Vrms output and 124 mW + 124 mW output at 16 Ω, it effortlessly drives a wide range of headphones. Flexible connectivity and features The device has both a 3.5 mm single-ended and a 4.4 mm balanced output, offering versatility for different headphones. A USB-C to USB-C cable, USB-A adapter, and manuals are included for convenience and immediate use.SpecificationsModel DAWN PRO High-performance DAC/AMP Headphone jack 3.5 mm single-ended/4.4 mm balanced jack Dynamic range (A-weighted) 132 dB at 1 kHz THD+N 0.00014% at 1 kHz Output power 4.1 Vrms at 0 dBFS Output power 124 + 124 mW at 16 Ω THD+N <1% What`s in the boxDAWN PRO 2 x 1 USB-C to USB-C cable x 1 USB-A to USB-C adapter x 1User manual x 1

Mobile DAC/AMPDual CS43198 flagship decoding chip Dual independent dual-channel amp chips 5pcs independent power chips 131dB dynamic range, as low as 0.0001% distortion 100-level smooth DAC volume control Support Up to 32bit/384kHz PCM Decoding & 512DSD Decoding CNC Carved Shell of TC4 Titanium Alloy 3.5 Single-ended & 4.4 Balanced   Portable artwork Moondrop's product design has always maintained its own style. Their product always balances the feeling of use and beauty of art. Moon River 2 Ti, with its TC4 titanium alloy and curved appearance, makes the light flow on its body like a river under the moon. Touching its metal casing is like touching cool river water at night.   Versatile and Compatible with Most Devices MoonRiver 2 Ti supports DSD up to 512 and PCM up to 32-BIT/768kHz. These make it compatible with devices other than smartphones, it can be well adapted to computers and laptops. It also has a 5PCS-independent power supply chip, which is definitely the icing on the cake for its decoding capabilities.   Two Plus Two, More Than Four Moondrop has equipped the Moon River 2 Ti with a dual CS43198 flagship decoder chip. The CS43198 offers superior system-level audio performance without shortening battery life. Moon River 2 Ti uses two CS43198s, which greatly improves its performance and longevity. Not only that, Moon Rive2 Ti is equipped with a Dual Amplifier 4-channel Output. It is capable of achieving a balanced output of 4Vms/250mW.   Portable but Not Simple The combination of 3.5 Single-ended and 4.4 Balanced makes Moon River 2 Ti possible to handle a wide range of devices. Interchangeable Type-C Port takes it to the next level of lightness. The Moon River 2 Ti weighs only 30g, but that doesn't mean its sound quality is that light as well. 131dB Dynamic Range Ultra-low Background Noise and Distortion 0.001% SNR exceeds 116dB, this all shows its excellent quality.     What`s in the box Micro DAC+AMP Type-C to Type-C adapter cable Type-A to Type-C adapter

Portable USB-DAC-AMP headphone amplifier Immersive display and intuitive controls Versatile connectivity Premium audio components Balanced power and low impedance The Shanling ONIX Alpha XI1 is a top-of-the-range portable USB-DAC-AMP headphone amplifier designed for superior sound quality and user-friendly features. Dual CS43198 ChipsUses two Cirrus Logic CS43198 DACs with up to 130dB dynamic range and -115dB THD for exceptional sound quality. Physical buttons + screen + LED light Equipped with an OLED screen and an LED ring light for displaying real-time information and function settings, as well as three physical buttons for easy configuration. Two independent headphone amplifier chipsFeatures two SGM8262-2 amplifiers for fully balanced amplification, providing up to 180 mW at 32 Ω unbalanced and 500 mW at 32 Ω balanced output power. Unbalanced + Balanced Outputs Provides 3.5mm unbalanced and 4.4mm balanced outputs with high/low gain settings for various earplug products. PCM 768kHz/32-bit and DSD256 Supported Can decode high-resolution audio formats up to PCM 768kHz and DSD256. Switch CompatibilityCan be used as an external decoding headphone amplifier for Switch to provide an immersive gaming experience. APP Personalisation SettingsControl via the Eddict Player app to fine-tune volume, filtering, amplification and power-saving modes. Interchangeable Lead Design Standard high-purity oxygen-free copper wire for cleaner signal transmission, with interchangeable lead structure for compatibility with multiple devices. Intelligent Power-Saving Technology Proprietary technology developed by ONIX reduces power consumption and heat generation, with standby and playback modes for lower power consumption.

USB Dongle DAC with JAN6418 tubesDual CS43198 DAC Enhanced amplifier circuit Dual JAN6418 tube output 0.87 inch display Up to 550 mW at 32 Ω Dual CS43198 DAC chipset Equipped with the same dual Cirrus Logic CS43198 DAC chips as the XI1, the Beta XI2 ensures high-resolution decoding with exceptional clarity and detail, supporting a wide range of formats for a faithful listening experience.Improved amplifier architecture The Beta XI2 features an improved amplifier stage with 4x BUF634 and 2x OPA1662 operational amplifiers, delivering up to 550 mW at 32 Ω. This provides sufficient power for a wide range of headphones and ensures dynamic headroom and distortion-free playback. JAN6418 tube output Unlike conventional dongle DACs, the XI2 features two integrated JAN6418 tubes that combine the warmth and musicality of analog sound with modern digital precision. The tubes are discreetly housed in the enclosure and offer a subtle visual appeal through two side windows.Compact Screen and User Interface Like the XI1, the Beta XI2 features a 0.87-inch OLED screen and an intuitive user interface that allows users to conveniently monitor playback formats, volume, and settings, providing convenience in a portable form factor. Refined design The Beta XI2 is similar in style to the XI1, but features a slightly longer and wider chassis to accommodate the upgraded components. The design combines elegance and durability, making it a stylish yet functional portable DAC solution. SpecificationsDAC chipset: Dual Cirrus Logic CS43198 Amplifier: 4 × BUF634, 2 × OPA1662 Tube stage: Dual JAN6418, visible through side window Display: 0.87-inch screen with XI1 user interface Design: Similar to XI1, slightly longer and wider Output power: Up to 550 mW at 32 Ω Output modes: Semiconductor and tube hybrid Connections: USB DAC dongle interface Housing: Portable, solid metal housing What`s in the box1 x ONIX Beta XI2 User manual