Re: Audio amp for QCX #chat


Peter
 

I have successfully used this kind of amplifier bought here in Poland, very cheap. It draws on 20mAmps in standby mode and about 200-300mAmps fully driven. No significant distortion. You could simply supply it fro 5 Volts stabilizer. There are also mono versions. Remember you can not simply bridge D class amplifiers... Here is one mono http://allegro.pl/modul-wzmacniacz-audio-5w-2-6v-xpt8871-avr-arduino-i6798235475.html

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