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amplifier module

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amplifier module Customers Reviews

  • Does what it says on the box

    posted by ubergeeknz

    Works great; low power consumption; low noise; works from li-ion battery well. Seems well made. Included flyleads a bonus!
    Worked great for a small speaker I wanted to amplify. Super portable, and plenty loud enough.
    If you know what this is and what it does, it's a good choice. Works well from a single li-ion cell. Very low idle power consumption and seems very efficient. Punches out plenty of sound with decent speakers.
  • Superb Micro amplifier

    posted by skinnybloke

    This is the most aamassing amplifier i have purchased so far from DX !Its not the most powerful, but its so Tiny ! The output you can achive from this far exceeds expectation ! The sound quality is fantastic, low and high level, and a very low noise floor for a digital amp that has no output filter, i will be purchasing more !
    This will be sooo good for Rasberry pi user, how cool would a tiny 5 volt sub+sat system be ?
    If you need a tiny high performance amp with mini subwoofer, look no further :DI love this little amp bored x
  • 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
  • bought i to make small mp3 amp!

    posted by mikeyb789

    bought it to make a small mp3 speaker system. looked for other amps but couldent find one with low amp draw. to use with 12volt 4.5 amphour battery.
    wether its a small system like i made or a standalone amp you can make it happen with this amp. do not use very high tones withit as class d amps cannot amplify them properly and distort badly.
    buy it make something cool with it or use it to replace a failing amp in small stereo and will not disapointed
  • Easy to use andf greaty sound!

    posted by Derfpa

    *Small
    *Cheap
    *Easy to use (basically no extra components needed)
    *Dedicated pin for "on"-mode
    *Seems to have saftey circuits against faulty wiring. Mine seemed burned a few times (while experimenting) but got reset after reboot.
    This is a nice little chip! It runs very cool and the output quality is good as long as you don't push it to the limit.
    Perfect use is for portable battery powered speakers, since it only needs 3 ordinary batteries to run. Although, I would recommend sku.44122 in most cases to prevent distortion. (But that one needs at least 10 at VCC)
    If you're building a small battery powered speaker for you cellphone/mp3-player then this one is for you! You cant get much cheaper and power efficient!
    But remember, its not possible to use as a headphone amplifier since channel one dies when connecting- of both channels together.

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