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ac amplifier Customers Reviews

  • Very small class D amplifier

    posted by lasermanathome

    Small PCB with high output and almost no loss of energy, so it does not spoil much heat and therefor the cooling is very tiny.Nice build quality , have to test how it sound yet but experience about the concept tells me that a good class D amps sounds very good.
    2X40 Watts pure rms power is, when used high efficient PA qualityspeakers quite a lot for a livingroom.When used with balanced XLR the double output in brigemode is achievable, enough to feed a subwoofersystem.usetthe max input 2x23 VAC using a ringkerntrafo with low magnetic surroundfield and low secondair resistance of 180VA or better.
    Nice and cheap class D amp, in the follow up I 'll tell how it sounds.
  • Keep alive your old speakers

    posted by polomatus

    If you have a speaker saved in an storage and old speaker rounding the house or a beloved old device that you want to make it comeback to life this is your option. Great for business
    I use it in an old large speaker, i though it would be short on power but was a surprise it was more than enough for a 1" coil speaker, it make big noise. I also recycle and old tape recorder and make it a vintage MP3 player with speakers that looks not just great but unique.
    If you know electronics and have many old devices on your home, this is the exact device to make them alive.
  • Works very well!

    posted by lattmjolk1

    Does the work it is supposed to very well! I got full reception in almost the whole house, before i plugged this in the reception bar was steadily 0
    If you need better reception at home or the office and you'r country uses these frequencies this is the product to buy, i looked at several more expensive ones, but this one did the job just fine!
    i have already got my father in law to buy one for his garage, so now i may finally be able to talk in the phone there as well!

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