thanks , replaced the fuse with a slow blow fuse and replaced two tubes. I used aftermarket 6L6 s. and this has worked so far. The tubes that were replaced ( Mesa Tubes ) weren't that old, but I guess they were at their limit. thanks once again.
My F 50 Keeps blowing fuses. It will work fine for about two sets and then the fuse will blow. I replace the fuse and will work fine again. It has done this on three consecutive gigs. Anyone have any insight to this?
FE