FA-10 PRO Class-A Headphone Amplifier

(1 customer review)


Powerful Class-A headphone amplifier

SKU: FA10PRO Category:


FLUX FA-10 PRO is a powerful compact headphone amplifier designed for studio and critical listening applications. It has been designed and engineered to provide clean, quiet power and excellent sound with low noise and distortion with most hard to drive headphones on the market. The FA-10 PRO is the refined answer for those who want to get the most powerful and outstanding value headphones amplifier on the market for an extremely good value

Class A precision and speed

The FA-10 PRO amplifier circuits are employing Bipolar input stage and Toshiba Bipolar transistors at class-A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 16 Watt on 32 Ohm load of output power


Three GAIN modes give you unique flexibility to use the amplifier with a wide range of headphones without loss of sound performance quality

Fine attenuation

High transparency at any volume level and absence of even minimal unbalance of the channels, allows you to get more accurately set the volume level thanks to 64-step relay volume control attenuator

Clean power

The main foundation of the amplifier is a custom made, low-noise powerful toroidal power transformer with a low-noise power supply

Perfect fit

Classic design unit with the milled CNC face panel easily become a decent element of your desktop head-fi system

Remote controlĀ 

For greater flexibility and convenience, the amplifier is optionally equipped with a remote control

Additional information

Analog inputs

balanced XLR, single-ended RCA

Analog outputs

4-pin balanced female XLR headphone out, TRS headphone out

AMP Frequency Response

5Hz-250kHz, -3dB

Output power

300Ohm: 1.7W RMS per channel, 32Ohm: 16W RMS per channel, 600Ohm: 1W RMS per channel



Input Impedance

10kOhm (SE input), 3.3kOhm (BAL input)

Output Impedance



14dB, 20dB, 25.3dB

Power Consumption



EU-230V, US-115V


11.2lbs (5.1kg)


12.6 x 13.4 x 3.15 inch (320 x 340 x 80 mm)

1 review for FA-10 PRO Class-A Headphone Amplifier

  1. ketos75

    I bought the FA10 but it was only FA10Pro that charmed me with a more mature sound, i.e. one that tries not to impose but only to amplify the signal it received, but isn’t that what it is all about …..

    Personally, I use Arya with a Forza Claire cable.

    The FA10Pro behaves as befits a PRO, which means it is even and clear. When it is supposed to kick it right away, just like “the horse does it” quickly, punctually and without effort and without beating (eg great space) and kicking out (eg bottom).
    The space itself is a beautiful benefit if it is in the recording and it is a Class A heat that makes you feel that the amp is not from a cold surgeon. There is speed, more nuances than in the FA10, the top is more even and therefore more is happening in it.

    I’m sorry, but please be prepared for some 300 hours of heating only because it is really necessary. After this time, everything begins to open up to us.

    I sincerely recommend.

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