Hi everyone, This is perhaps the nicest amplifier I’ve ever restored! A GFA-585; The first of its kind with newly designed replacement input boards. (To fix the infamous leaking capacitor issue.) And I can’t believe I’m saying this, but… It’s for sale. $1800. Update: SOLD to previous customer, Bill. Also, I wanted to share what … Continue reading A Tour of a Hoppe’s Brain Adcom GFA-585 Restoration