Damn...these things are the most awsome sounding beast.I was worried about not having enough volume to compete with my very,very loud band,I had the pre on 5 and master on 3 and a half and it was #$@!%*! loud.Love the tubey grind I get from it. Just one problem,it kept blowing fuses,never when i was playing just in between songs.I know it could be nothing to do with the amp,and just an outside power problem,but I'm new to tube amps and was just wondering if there could be something wrong with the amp itself? Just above where the fuse is on the front panel,there was a bit of shaped tape stuck over the fuse rating,looked like it was put there from factory.It says "8.0 AMP,SLO-BLO".The fuse that was in there when I bought it was a 3 amp,the only one I could find to replace it was a 15 amp,that blew aswell. The amp had new Peavy 6l6 power tubes installed, Could that be something to do with it?mabey something to do with biasing? Once again I don't know much about tube amps,so any help would be appreciated.Thanks.