All user reviews for the Proton am1

I kept this amp for 8 years (I sold but it still works (on pregnant homemade with 1 large Fostex tape), it was really hard to believe he is only 25 watts.le its is pretty hot, pretty and dynamic ...
I modified (4 Rubycon capacitors 4700μF more and I changed the output chokes for it rises 2 times higher in the treble) and the result is terrible huge dynamic, more nervous and treble is more fluid ...