VTL Compact 80 Issue


Last night I went to check the bias of the amps as I had not done so in a while. I somehow over did the rotation of the bias pot for one of the tubes and it started to glow bright red. I realized what I did and proceeded to turn it down but now the tube glows red at any pot setting and the multi meter reads 1 volt no matter what I do.

Exactly what did I do, what is wrong, and what do you believe is the fix? I realize its hard to diagnose over the net based on a simple description and I will be taking my amp in for repairs after the holidays but for now i want to know as much as I can what the possible isses are with the unit. Thanks
ruben1

Showing 1 response by hifigeek1

Don't try sticking another tube in there as you could damage any tube you try putting in that spot until you determine what the problem is and fix it. I no longer repair VTL's.