ciki New member Jun 9, 2008 #1 does changing the power tube of the valbee needs biasing?? if so hw or where can i do it?? thnx...
Reth New member Jun 9, 2008 #2 There's an old thread on this! From what I've read in that old thread, no you don't need to re-bias. Personally, I've swapped out both tubes in my valbee and it's been working great so far
There's an old thread on this! From what I've read in that old thread, no you don't need to re-bias. Personally, I've swapped out both tubes in my valbee and it's been working great so far
ciki New member Jun 11, 2008 #5 i c, although i dont need to re-biase the amp, but for the power tube, i still gt 2 stick to 6l6 series rite (6l6vc,6l6gc etc.)? cant use it with a el34?? or can i ??
i c, although i dont need to re-biase the amp, but for the power tube, i still gt 2 stick to 6l6 series rite (6l6vc,6l6gc etc.)? cant use it with a el34?? or can i ??
