Posted 15 August 2005 - 09:08 AM
If nothing else was damage there is a 1A 3AG 250v fuse on the power supply board. With the top removed from the amplifier and looking at the inside, from the front, there will be a circuit board behind the two transformers. The fuse will be on the far left hand side of the board.
Caution: Due to voltages stored inside the amplifier extreme care should be taken when replacing the fuse. If you can not discharge the amplifier leave it unplugged and turned off for a day or two to reduce the risk of potential electrical shock.
If replacing the fuse doesn't get the amplifier back up and running properly it will need to be serviced.