Topping A900

€ 1,199.00

The Topping A900 is a premium headphone amplifier designed for listeners who want massive power, sonic precision and the satisfaction of fully balanced reference-level sound. With a six-channel T'ang-ku-la circuit, true differential architecture, a signal-to-noise ratio of 151 dB and a peak output power of 22,000 mW x2 at 16Ω, the A900 delivers clean, powerful sound and outstanding control over any pair of headphones or monitors.

The Topping A900 offers six physical headphone outputs, including 6.35mm single-ended, 4.4mm balanced, 4-pin XLR balanced, and dual 3-pin balanced. Premium connectors from Neutrik and Pentaconn ensure a solid and reliable connection. The outputs can be configured as independent or simultaneous, so you can test or monitor multiple headphones without having to swap cables.

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Availability: In stock

T'ANG-KU-LA ARCHITECTURE:
At the heart of the A900 is the patented three-stage T'ang-ku-la feedback circuit. It uses six channels of fully differential amplification to maintain balance from source to output. This design reduces circuit noise and high-frequency distortion, while increasing reliability and reducing thermal noise. The result is a wider dynamic range, cooler operation, and a sound that remains clean and controlled. With nearly 22,000 mW per channel at 16 Ω, the Topping A900 has room for even the most demanding headphones.

The Topping A900 features a 2-inch color display that provides useful information and real-time playback details, an FFT spectrum or a VU meter. You can choose from nine background colors and easily switch between display modes. On the right side, three touch buttons and a responsive knob allow you to quickly and easily navigate and manage settings.

Features of Topping A900:

Six-channel T'ang-ku-la circuit with patented three-stage feedback
Fully balanced differential architecture
Output power 22,000 mW x2 @16Ω
THD+N <0.00003% across the entire bandwidth (90kBW)
SNR/DNR up to 151 dB
Balanced volume control via relay with 0.5 dB steps
Six headphone outputs: 6.35mm, 4.4mm, 4-pin XLR, dual 3-pin XLR
Supports independent or simultaneous output configurations
Preamp mode with balanced XLR outputs
Color display with customizable modes and colors
Premium Neutrik and Pentaconn connectors
Isolated power supply for analog/digital circuits
Precision machined aluminum remote control