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amplifier board

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amplifier board Customers Reviews

  • Recommended

    posted by pyxis

    Good sound. Enough for a little or mid size speaker.
    Highly recommended if you want to build a cheap and good sound little amplifier. I use for my desktop pc. I think this is a good choice when you need a little power , good efficiency power amplifier. And if you aren't an Audiophile "white ear" user. In this case this little board is your best choice.
    Good stuff , easy to use, and little populated PCB.
  • Great small powerfull amp

    posted by JanJacobsen

    Damd nice very small and powerfull amplifire.Small of size, but big in power.
    The amplifire board is very easy to set up.Needs only 2 x 12-20 volt ac, so its very very easy to setup, and install.I use it with a 2 x 18 volt trafo, and that gives a bright and clear sound.
    Working on a ballanced input module, so I can use the power amplifire as mono modules at 150 watt.To be used as active speakers.Best of all, is the very low heat from this amp, so no extra cooling is needed.And that is why, this module is ideal for use as internal power amp in a speaker.
  • Simples Funcional Bom SOM

    posted by SOMHT

    Simples Funcional e Bom Som, poderia ser melhor a qualidade e a potencia pois no anuncio fala em 68 watts rms mais acredito não de isso ou nem a metade disso, alem disso assim que liguei a fonte deu um estouro mais funcionou
    Simples Funcional e Bom Som, poderia ser melhor a qualidade e a potencia pois no anuncio fala em 68 watts rms mais acredito não de isso ou nem a metade disso, alem disso assim que liguei a fonte deu um estouro mais funcionou
    Simples Funcional e Bom Som, poderia ser melhor a qualidade e a potencia pois no anuncio fala em 68 watts rms mais acredito não de isso ou nem a metade disso, alem disso assim que liguei a fonte deu um estouro mais funcionou
  • cheap amplifier, great for small projects!

    posted by omollmyr

    cheapsmallcables are included
    I bought one to play with, thought about building a portable speaker.I haven't built the speaker yet, but i have played a bit with the amplifier, and i'm satisfied so far! by holding a li-ion 18650 battery to the power cables, and soldering a 3,5 mm plug to the input cables, and hooking up the audio cables to some car speakers i managed to get some nice sound.
    for the price, i don't think you can go wrong if you don't need much power.
  • Nice thingy

    posted by toxuin

    Works from 2.5v to 6v. Sounds better on 6v.Could be powered by two coin-cells, something like CR2032.Clicky spinner! That's just brilliant!!! One control to adjust the volume AND to turn the device off!
    Unit needs a hole for a screw. There are holes on different models, but not on this one.
    Cheap nice thingy. Go get it for hobby guitar or as other DIY project. Cheapest thing you can find.

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