quattroworld

Was having crackling from input selector to the point where one channel would sometimes cut out.

Opened it up, and brushed some rubbing alcohol on the connector.

All good.

Decided to brush a little into the tube sockets as well. Seemed like a prudent idea (not).

Started listening to music. One tube red plated for a bit and then came back to normal. Next thing you know amp shuts off.

Main 5 amp fuse on back and one of the tube fuses were fried.

Replaced fuses but still no go. power doesn't even come on.

Called Rogue and they said 80% chance it's the bridge rectifier.

Cheers