T
tpruitt
Well-known member
So I found a used vh4s.I love channel 4 but was a little let down on channel 3 that everyone else likes.I'm assuming 004066 serial makes it a 2000...@ going off the writing on the amp it looks like the tubes are all original.12ax7wb's with winged c 6l6's ...bias checks out at around 35 ma per tube....
Like I was saying channel 3 to me lacks a little gain.
1) would the ruby 12ax7ac5 hg+ bump up the gain? Remember the tubes in it now may be from 2000 lol
2)what would I lose on channel 4 if I switched to el34's to get a gain boost on channel 3?
Like I was saying channel 3 to me lacks a little gain.
1) would the ruby 12ax7ac5 hg+ bump up the gain? Remember the tubes in it now may be from 2000 lol
2)what would I lose on channel 4 if I switched to el34's to get a gain boost on channel 3?