Hello,
I was offered to purchase one for my system upgrade. Having integrated stereoamp for now it would be an overkill step, however I have found only so-so reviews on this device. Solid monoblock amp was made in early 90's in Taiwan.
Some photos here: audiocostruzioni.com/r_s/pre/proton-ap2000-aa2080/proton.htm
Proton owners please share your thoughts or general ideas about Proton amps & equipment of that time range, their build quality and sound of course.
Thank you
