I have a SVT Pro7 rev C With two SVT 410 He's I have had it a little over a year, It's never left my apartment, Been played at low volume. Was playing it yesterday heared a pop and that was it! No sound,No power, no light ! Checked everything that I could ! Have three auditions next week ! I really like this thing,But now once I get it fixed I'll never fully trust it again !!! I have been playing for over 40 years ! And have played thru some real crapy amps in my day.But never one thats just flat stoped working !! And as new as it is ! Im not trying to bash Ampeg !!!! But Im at a loss now ! Hell my GK rb400 lasted for over 20 years of abuse ALWAYS WORKED !!!!!!!!!! Thanks for letting me vent !!!!