Topping A900
€1,199.00*
No longer available
Product number:
HL02721.1
Product information "Topping A900"
Ultra-flagship headphone amplifier
- Six-channel T'ang-ku-la™ circuitry for unmatched clarity
- Record-breaking dynamic range of 151 dB and SNR
- Enormous output power of 22,000 mW x 2 at 16 Ω
- True Full-Link differential symmetry architecture
- Versatile, high-quality connectivity with 6 output ports
- Dedicated high-end preamp mode with flagship performance
- Fully symmetrical relay volume control for ultimate purity
- Responsive touch interface and customizable display
Optimized T'ang -ku-la amplifier architecture
The A900 features TOPPING's exclusive T'ang-ku-la amplifier architecture, which utilizes a groundbreaking three-stage feedback circuit.
This patented technology reduces circuit noise and high-frequency distortion and increases the dynamic range to an exceptional 151 dB.
Full-band THD is reduced to a record-breaking 0.00003%, ensuring an exceptional listening experience. This innovation also minimizes circuit heat, improving the amplifier's reliability and lifespan while ensuring stable performance.
Enormous output power
With an unprecedented output power of 22,000 mW x 2 at 16 Ω, the A900 is designed to effortlessly drive even the most demanding headphones.
Whether you use high-impedance or low-impedance headphones, this amplifier delivers enormous power bandwidth and ensures precise sound reproduction at all volumes.
Fully symmetrical differential architecture
The A900 features a fully symmetrical six-channel differential architecture that ensures pure signal integrity from source to output.
This provides unmatched clarity and separation, allowing you to hear every nuance of your music.
With Neutrik connectors and multiple output options, it supports a wide range of professional and audiophile headphones.
Precise relay volume control
The A900's fully balanced relay volume control ensures a pure, distortion-free listening experience.
With -153 dB channel crosstalk and precise volume control in 0.5 dB increments, the A900 offers unparalleled sound purity and control, making it ideal for audiophiles seeking a premium listening experience.
Preamplifier function for peak performance
The A900 also functions as a high-quality preamplifier with a THD+N value of <0.000055%. Its flagship performance ensures seamless coupling with power amplifiers and delivers exceptional fidelity, making it the perfect companion for your high-end audio system.
Refined design with purpose
The industrial design of the A900 reflects its music-oriented philosophy-clean, angular lines that convey both logic and emotion.
Behind its striking exterior lies a powerful amplifier for audiophiles who demand only the best.
Responsive and intuitive control
With a 2-inch color display and touch-sensitive buttons, the A900 offers simple and intuitive control.
Switch between different display modes, such as playback information, FFT spectrum, or VU meter, and customize the user interface with 9 background colors to suit your aesthetic preferences.
High-quality remote control
The A900 features a high-quality remote control made of high-strength aluminum alloy, providing a refined user experience and precise control of your listening environment.
Isolated power supply for improved stability
The digital and analog circuits in the A900 are powered by isolated power supplies, which ensure a more stable voltage and reduce interference.
This design decision ensures reference-level performance and cleaner sound reproduction.
Specifications
THD+N @1kHz A-wt: <0.000055%
THD @20-20kHz 90kBW: <0.00003%
SNR @MAX OUT 1kHz A-wt: 151 dB
Dynamic range @1kHz A-wt: 151dB
Frequency response: 20Hz-40kHz(+0.05dB)20Hz-200kHz(+0.1dB)
Output level: 60Vpp@G=L 60Vpp@G=M 60Vpp@G=H
AP-measured noise level @A-wt: <0.7 uVms @G=L <1.2 uVms @G=M <2.5 uVmms @G=H
Actual noise level @A-wt: <0.3 uVrms @G=L<1.0 uVrms @G=M<2.3 uVrms @G=H
Channel crosstalk @1 kHz: -153 dB
Input sensitivity: 22.0 Vrms @G-L 7.0 Vrms @G=M 2.1
Vrms @G=H Gain: -0.1 dB @G=L +10.3 dB @G=M +19.8 dB @G=H
Output impedance: 100 Ω
What`s in the box
TOPPING A900 headphone amplifier x1
Remote control x1
6.35 mm to 3.5 mm adapter x1
Power cord x1
User manual x1
Product information card x1
Informationen zum Hersteller
Ultra-flagship headphone amplifier
- Six-channel T'ang-ku-la™ circuitry for unmatched clarity
- Record-breaking dynamic range of 151 dB and SNR
- Enormous output power of 22,000 mW x 2 at 16 Ω
- True Full-Link differential symmetry architecture
- Versatile, high-quality connectivity with 6 output ports
- Dedicated high-end preamp mode with flagship performance
- Fully symmetrical relay volume control for ultimate purity
- Responsive touch interface and customizable display
Optimized T'ang -ku-la amplifier architecture
The A900 features TOPPING's exclusive T'ang-ku-la amplifier architecture, which utilizes a groundbreaking three-stage feedback circuit.
This patented technology reduces circuit noise and high-frequency distortion and increases the dynamic range to an exceptional 151 dB.
Full-band THD is reduced to a record-breaking 0.00003%, ensuring an exceptional listening experience. This innovation also minimizes circuit heat, improving the amplifier's reliability and lifespan while ensuring stable performance.
Enormous output power
With an unprecedented output power of 22,000 mW x 2 at 16 Ω, the A900 is designed to effortlessly drive even the most demanding headphones.
Whether you use high-impedance or low-impedance headphones, this amplifier delivers enormous power bandwidth and ensures precise sound reproduction at all volumes.
Fully symmetrical differential architecture
The A900 features a fully symmetrical six-channel differential architecture that ensures pure signal integrity from source to output.
This provides unmatched clarity and separation, allowing you to hear every nuance of your music.
With Neutrik connectors and multiple output options, it supports a wide range of professional and audiophile headphones.
Precise relay volume control
The A900's fully balanced relay volume control ensures a pure, distortion-free listening experience.
With -153 dB channel crosstalk and precise volume control in 0.5 dB increments, the A900 offers unparalleled sound purity and control, making it ideal for audiophiles seeking a premium listening experience.
Preamplifier function for peak performance
The A900 also functions as a high-quality preamplifier with a THD+N value of <0.000055%. Its flagship performance ensures seamless coupling with power amplifiers and delivers exceptional fidelity, making it the perfect companion for your high-end audio system.
Refined design with purpose
The industrial design of the A900 reflects its music-oriented philosophy-clean, angular lines that convey both logic and emotion.
Behind its striking exterior lies a powerful amplifier for audiophiles who demand only the best.
Responsive and intuitive control
With a 2-inch color display and touch-sensitive buttons, the A900 offers simple and intuitive control.
Switch between different display modes, such as playback information, FFT spectrum, or VU meter, and customize the user interface with 9 background colors to suit your aesthetic preferences.
High-quality remote control
The A900 features a high-quality remote control made of high-strength aluminum alloy, providing a refined user experience and precise control of your listening environment.
Isolated power supply for improved stability
The digital and analog circuits in the A900 are powered by isolated power supplies, which ensure a more stable voltage and reduce interference.
This design decision ensures reference-level performance and cleaner sound reproduction.
Specifications
THD+N @1kHz A-wt: <0.000055%
THD @20-20kHz 90kBW: <0.00003%
SNR @MAX OUT 1kHz A-wt: 151 dB
Dynamic range @1kHz A-wt: 151dB
Frequency response: 20Hz-40kHz(+0.05dB)20Hz-200kHz(+0.1dB)
Output level: 60Vpp@G=L 60Vpp@G=M 60Vpp@G=H
AP-measured noise level @A-wt: <0.7 uVms @G=L <1.2 uVms @G=M <2.5 uVmms @G=H
Actual noise level @A-wt: <0.3 uVrms @G=L<1.0 uVrms @G=M<2.3 uVrms @G=H
Channel crosstalk @1 kHz: -153 dB
Input sensitivity: 22.0 Vrms @G-L 7.0 Vrms @G=M 2.1
Vrms @G=H Gain: -0.1 dB @G=L +10.3 dB @G=M +19.8 dB @G=H
Output impedance: 100 Ω
What`s in the box
TOPPING A900 headphone amplifier x1
Remote control x1
6.35 mm to 3.5 mm adapter x1
Power cord x1
User manual x1
Product information card x1
EU-Verantwortlicher
NT Global Distribution GmbH
Buntentorsdeich 10
28201 Bremen
Deutschland
www.nt-global.de
info@nt-global.com