TOPPING A900 Ultra-Flagship Headphone Amplifier

Features:-
>Ultimate Flagship Headphone Amplifier.
>Six-Channel T’ang-ku-la Circuit.
>Fully Differential Balanced Audio Circuitry.
>Independent Pre-Amp Function.
>Immensely Powerful(22,000mW Per Channel).
>Super Clean Performance with Ultra-Low Distortion.
>Fully Balanced Relay Volume Control.
>New Benchmark for DNR, SNR Performance.
>Full-Range of Headphone Outputs.
>2” Colorful Display Screen.
>Touch Sensitive Buttons.
>Premium Quality CNC-Machined Remote Control.
>Isolated Power Supply Design.
>Perfect Pairing with Flagship D900 DAC.
Topping A900 is a powerhouse, a fully balanced desktop headphone amplifier that is designed to break all previous records. Whether it be about the best SNR, DNR performance, lowest THD+N performance, or most powerful headphone output, the Topping A900 is here to rule all these features in its favour. With a mighty 22,000mW per channel output at 16Ω impedance load, Topping A900 packs in all the juice any headphone on the planet requires. Featuring a six-channel T’ang-ku-la fully-differential balanced circuit, the A900 promises nothing short of extraordinary sonic excellence. It is a highly transparent and clean-sounding headphone amplifier which makes your headphones sing. Topping A900 supports different terminations featuring 4.4mm, 6.35mm, 4-pin XLR, and dual 3-pin XLR output ports. Users can configure the output to be independent or simultaneous from multiple outputs. Take your headphone performance to the ultimate level with the all-new Topping A900!!
Six-Channel T’ang-ku-la Amplification Circuit:-
Topping has equipped the A900 with an optimized six-channel T’ang-ku-la amplifier circuit. The T’ang-ku-la architecture adopts a new patented three-stage feedback circuit. It effectively reduces circuit noise and high-frequency distortion, resulting in clean and accurate sound reproduction. The Topping A900 achieves ground-breaking performance with a dynamic range of 151dB and a full-band THD+N(90kBW) of 0.00003%. Moreover, this new T’ang-ku-la circuit has lower circuit heat generation, enhances reliability, and improves durability. The three T’ang-ku-la modules form a six-channel fully differential balanced architecture.
Most Powerful Headphone Amplifier Out There:-
Topping A900 is not just any amplifier, it’s among the most powerful consumer available headphone amplifiers. The A900 gets an output power thrust of 22,000mW per channel at 16Ω of impedance load. Even at super heavy 600Ω impedance, the A900 throws out 750mW per channel, easily driving any headphone on the market. Simply pair your favourite set of cans here and enjoy them to their fullest potential with the mighty Topping A900.
A Full Range of Headphone Outputs:-
Topping A900 houses six physical output ports, fully supporting four mainstream headphone terminations. It features a 6.35mm single-ended port, a 4.4mm balanced connection port, two 4-pin XLR balanced connection ports, and dual 3-pin balanced output ports. Topping has featured premium-quality connectors from Neutrik and Pentaconn for a stable and reliable performance. Users can choose which output to work with; this can be configured for independent outputs or simultaneous multiple output connections.
Pre-Amp Function Support:-
Topping A900 supports pre-amp output as well, it offers a dedicated pure preamp mode. Even while put in Pre-Amp mode, the Topping A900 matches the headphone amplifier’s flagship-grade performance, achieving ultra-low THD+N(<0.000055%), making it a great partner for further devices in your desktop chain.
Classy, Exquisite Design:-
Topping A900 headphone amplifier features a classy industrial-grade design. The device has a clean, minimalistic appeal to itself with angular lines on the sides. It has a bold and appealing design. We also have a 2” colourful display screen with three touch-sensitive buttons on the front. This display can be customized with multiple UI options.
Fully Balanced Relay Volume Control:-
Topping A900 allows for precise volume control with 0.5dB adjustments thanks to its fully balanced relay-based volume control system. It reduces channel crosstalk to -153dB, ensuring clean and separated volume adjustment. With such precise volume adjustment possible, Users can experience full control in the output level with a smooth and refined control.
Isolated Power Supply:-
Topping A900 features an isolated power supply design. The digital processing circuit has a physically isolated power supply from the two analog amplification circuits. It ensures proper power delivery to different sections on the audio circuitry.