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Audio Amplifier 2* 85W

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Ave_Rapina

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Hello

Here is an small amplifier that I builded the power is 2* 85w in 4 ohm an it has volume control , balance anda active filter for treble an bass.

It has also an channel digital comutation using an simple state machine in the gal


Schematics




Layouts



Pcbs



Final assembly

Soon......


Regards
 

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