Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver, Mini Hi-Fi Class D Integrated TPA3116 Amp for Speakers 100W x 2, with Bass and Treble Control (with 24V UK Power Supply)


  • Perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio systems with no software to install or settings to change.
  • 100W RMS X 2(4 ohms, 20 Hz – 20 kHz, 0.04% THD), comes with 24V power supply, can drive 280watts(8 ohm), 320watts(4 ohm) speakers.
  • Simple compact design but practical and powerful; No pop, no audible noise, dead silence when nothing is playing through it. TB10A power amp provides wired inputs and passive speaker outputs.
  • Home/Office/Outdoor small hi-fi integrated amplifier, Sturdy, Lightweight, Aluminum enclosed amp makes it perfect for projects and DIY.
  • Manufacturer-Direct, free lifetime technical support, and 24-month manufacturer’s warranty. Feel free to contact us and we will reply to you within 24 hours.
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SKU: EA7800A1 Category: Tag:

Additional information

Is discontinued by manufacturer


Product Dimensions

10.8 x 9 x 3.5 cm, 880 Grams

Date First Available

25 Nov. 2017


Fosi Audio

Item model number


Country of origin


Average Rating


( 8 Reviews )
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8 Reviews For This Product

  1. 08

    by tracy l.

    I love my music; I buy decent gear and I am lucky to have a house in France
    Over there I use a Brennan B2 through B&W speakers. My beautiful Quad amp finally died last month and as I don’t need top top quality there I bought the Fosi in recommendation
    I am amazed
    Almost zero distortion, excellent separation, more than adequate bass and treble controls, lots of power headroom.
    The acid test was Steely Dan/Aja. 9.5/10
    Amazing value. Very happy

  2. 08

    by VanWinkle

    Very good for the price, compact and good quality.

  3. 08

    by Matthew

    Tried this little amp with a pair of 4ohm JBL one pros and some 8ohm JBL one standard speakers , and a pair of Acoustic Q 3020i 6 ohm book shelf speakers and finally a floor standing pair of Acoustic Q 3050I. The amp sounded pretty good with all 4 pairs of speakers. I would say it struggled a bit at high volumes with the 4ohm pro and sounding a bit constricted. They made a better job of playing the normal JBL one 8ohm speakers. They sounded okay with the 3050i but lacked the grip on the bass good floor standers need. I would say they best suited the little 3020i’s best where it really sang, punched out a good amount of quality bass and the treble was nice and open. I would say despite the power rating I would not partner this with anything overly difficult to drive, it can play quite loud, however the sound definitely hardens up and constricts a bit it’s much happier driving some thing that’s an easy load for it. I am really pleased with it and it will stay partnered with the 3020i’s connected to my pc.

  4. 08

    by Amazon Customer

    Sharp, crisp, neat, compact. Couldn’t be happier with the sound quality of this.

  5. 08

    by tracy l.

    Only down side it needs to turn off and on when connected to a Av system in stead of manually doing it every time …. Little bit of a pain but apart from that it’s really good … I’m powering two rear over head speakers with it and it sounds fine – not tried powering big tower front ones ….. ?

  6. 08

    by Angela Sheppard

    Wired to a couple of Wharfedale bookcase speakers and input from the TV headphone out. Volume controls through the tv remote. Works great. This isn’t a bluetooth model BTW.

  7. 08


    This tiny 100 watts a side amp has replaced a large, aging Sony integrated amp and is vastly superior. It is driving 3 pairs of Bose speakers on 3 floors of a three storey house so down to 3 ohms and is coping so, so we’ll. There is no perceivable distortion and the sound from the Bose wall and ceiling mounted speakers is full and balanced with the tone controls at mid setting, I had to have the bass turned up with the previous Sony amp. The little amp is truly brilliant and at a ridiculously low price. The power supply unit is not so small, but comes with a decent length of cable so can be tucked away out of sight. I don’t write many reviews but I am so impressed I thought I ought to let others know about this tiny Miracle!

  8. 08

    by noodle

    This is a great little amp for computer users and others.
    I set it up on the Mac Mini using the headphone socket (3.5mm to phono adapter needed) and it works well.
    Speakers are old B&W M1s which still sound good.
    Nothing bad to say about the amp, and the simple controls are a treat!

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Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver, Mini Hi-Fi Class D Integrated TPA3116 Amp for Speakers 100W x 2, with Bass and Treble Control (with 24V UK Power Supply)