RoughDraft

Hey Myles, thanks for taking the time to answer my questions. Could I just install a bias pot? What would the range have to be to change between these tubes? Would it just go in place of the bias resistor that is in there now? Jon

My amp is a Reverend Hellhound. You may not know much about it since its not too popular. The website states that in order to change to EL-34 there is some kind of mod done. Also the amp is fixed bias. Jon

Thanks Myles. How can I change my tubes from 6L6's to El-34's. THanks Jon

Hi Myles, My dad had some old tube radios and amps around, and I found a few nice preamp tubes in there. There were telefunkens, amperex, and ITT which ive never heard of. I was comparing them , putting each in V1 of my Hellhound. I couldnt hear a major difference, but i think that was due to sucha long time between hearing them. How would i go about changing tubes quickly? But so far the telefunkens sounded smoother than my EH 12ax7, and the amperex had a little more gain. The Hellhound is a single channel amp, what is V2 for? ALso how would i be able to put EL-34s instead of 6l6's in it? Ive found mods for Marhshalls and Fenders, but not for the Hellhound. Ive done mods to other amps before. Thanks Jon