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Topping A90 Discrete

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from £599.00 up to £799.00 
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Topping A90 Discrete
Gain Controldisplay
Colour
Typestationary
Specs
Headphone impedance16 – 600 Ohm
Power (600 Ohm)500 mW / бал. output /
Power (300 Ohm)250 mW / lin. output, 1000 mW — ball. output /
Power (32 Ohm)2000 mW
Power (16 ohm)3300 mW
Frequency range20 – 40000 Hz
Signal to noise ratio141 dB / lin. output, 145 dB — ball. output /
Coef. harmonic distortion0.00007 %
Functions and features
Gain Control
Level adjustmentwheel
Connectors
InputsRCA
XLR
OutputsRCA
XLR
Headphone outputs1x Jack (6.35 mm) шт
1x XLR шт
1x Pentaconn (4.4 mm) шт
Power source
Power typemains power
General
Screen
Dimensions222x160x45 mm
Official Websitetoppingaudio.com
Added to E-CatalogSeptember 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Topping A90D Headphone Amplifier Black TOP-A90D-B

The Topping A90D Headphone amplifier builds on the success of the A90 model reconfiguring the NFCA module geometry to impleme... morent high performance discrete amplification. Exceeding previous designs the A90D delivers a powerful output capable of driving power hungry low impedance headphones and highly sensitive in-ear monitors alike.The internal components achieve astonishingly low noise levels ensuring that the signal remains accurate without colouration from unwanted distortion. The Topping A90D is a must-have for desktop scale high-fidelity audio.
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Topping A90D Headphone Amplifier Silver TOP-A90D-S

The Topping A90D Headphone amplifier builds on the success of the A90 model reconfiguring the NFCA module geometry to impleme... morent high performance discrete amplification. Exceeding previous designs the A90D delivers a powerful output capable of driving power hungry low impedance headphones and highly sensitive in-ear monitors alike.The internal components achieve astonishingly low noise levels ensuring that the signal remains accurate without colouration from unwanted distortion. The Topping A90D is a must-have for desktop scale high-fidelity audio.
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Topping - A90D, Desktop Headphone Amplifier - Black

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Topping LA90 Discrete Class AB Power Amplifier Black TOP-LA90D-B

The Topping LA90 Discrete Class AB Power Amplifier is a flagship amp with newly developed discrete NFCA technology. It can be... moreconfigured in stereo or mono mode with the ability to control its own volume and utilise two-step gain settings. Connect via the three provided balanced inputs with XLR or TRS interfaces. With a THD+N of less than 0.0001 per cent the LA90 Discrete reproduces music sources with exceptional accuracy. Its wide working range and low distortion under load make it suitable for various setups. Moreover the amplifiers high-precision CNC machined all-aluminium enclosure not only aids in the exquisite sonic detail but also offers reliable and fast heat dissipation for greater protection. Topping recommends pairing the LA90 Discrete with the D90SE DAC for the ultimate low-distortion combination. Alternatively the Pre90 pre-amplifier makes a great partner when using LA90 Discrete as a pure power amplifier. For integration with a headphone amplifier pair with the A90 Discrete for both headphone- and pre-amplification functionality.
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Delivery: in United Kingdom
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Topping LA90 Discrete Class AB Power Amplifier Silver TOP-LA90D-S

The Topping LA90 Discrete Class AB Power Amplifier is a flagship amp with newly developed discrete NFCA technology. It can be... moreconfigured in stereo or mono mode with the ability to control its own volume and utilise two-step gain settings. Connect via the three provided balanced inputs with XLR or TRS interfaces. With a THD+N of less than 0.0001 per cent the LA90 Discrete reproduces music sources with exceptional accuracy. Its wide working range and low distortion under load make it suitable for various setups. Moreover the amplifiers high-precision CNC machined all-aluminium enclosure not only aids in the exquisite sonic detail but also offers reliable and fast heat dissipation for greater protection. Topping recommends pairing the LA90 Discrete with the D90SE DAC for the ultimate low-distortion combination. Alternatively the Pre90 pre-amplifier makes a great partner when using LA90 Discrete as a pure power amplifier. For integration with a headphone amplifier pair with the A90 Discrete for both headphone- and pre-amplification functionality.
AV.com
Delivery: in United Kingdom
Report
£799.00
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Headphone Amplifier Topping A90 Discrete