Changing power tubes in a RV100 mkI
Posted: Fri Jun 21, 2019 2:18 pm
Hi guys,
If I wanted to put KT88 or 6550 in a RV100, do I simply select the kind of tube in the rear switch or is it necessary to also change the bias? What would happen if I didn't? just curious btw (would love to try different tubes but don't really want to pay a tech to do it)
If I wanted to put KT88 or 6550 in a RV100, do I simply select the kind of tube in the rear switch or is it necessary to also change the bias? What would happen if I didn't? just curious btw (would love to try different tubes but don't really want to pay a tech to do it)