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audio amplifier Customers Reviews

  • 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
  • Good amp

    posted by ypryadko

    Very powerful for its sizeQuality of sound is amazingTA2014 chip - look for one, really high sound qualityGood volume knobPower switchNicely backlit, not annoyingGood screw-on contacts on the back
    comes with the power adapter. red backlight is very subtle around the knob
    Very satisfied, does the job well. Drives speakers several times more than itself - definitely get one if you're looking for not so powerful amp with decent sound quality
  • Easy to use andf greaty sound!

    posted by Derfpa

    *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.
  • Nice little amp

    posted by TheChambers

    - This little amplifier puts out some nice sound.
    - The small package is great for confining spaces.
    - Stays cool, no heatsink needed.
    - Nice low price.
    The screw terminals are not very robust.
    It would be nice to have screw terminals for the input instead of the input jack.
    More specs on the products would be a nice addition.
    I am building a sound board for a haunted house with six MP3 players and these amplifiers. Great DIY project amplifier, I would recommend this for low volume applications. For the price it can't be beat!
  • Great Amp! if you look something small and powerful

    posted by beto2886

    -Is small :)-You can put in almost any wood drawer -Has good power, enough to lift a pair of speakers 6x9" and subwoofer 12" -Multiple ticket options, versatility
    -Independent controls are very usefull, can controlled each feature, very nice!
    -It's a great Amp, sound is clear and powerful, perfect if you have a home proyect or for a small car, cheap and with good quality.

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