Laura
New member
My friend and I were looking at some minor mods for my Uberschall (Rev. 2) prior to paying to send it out to get a full re-work done (it sounds super fizzy these days). It looks as though someone was in there before us because the values were scratched off the caps and there were a few oddball things done inside. Is that normally done at Bogner? Just curious. I knew that it had been modded for KT88's before I got it but that is a simple resistor mod... I have pics but I did not want to make anyone mad if I posted gut shots of the amp...