I'm not usually a tube rolling guy, but I tried a few things today based on this thread (12au7 in V2 & V3) as well as this one that pumps the Sovtek LPS in positions V2 and V5
viewtopic.php?f=3&t=124599&p=1979196&hilit=sovtek+lps+evh#p1979196
I have a 5150 50w modded by Jens Kruse to Stealth specs
(I've also played the standard EVH 100w a lot)
I love the blue channel with gain maxxed, sometimes gain around noon
But red was tough to use live because it seemed a bit out of control even with the gain around 11 oclock.
I tried the 12au7 in V2 & V3. Really cool! With gain on full it was less than the blue, so that wouldn't work for me.
I then tried
V2: LPS
V3: JJ 12au7
Now this ^was very close to what I wanted, but still just a bit more tame than I wanted. I imagine many players would love this
flipped it and found the magic:
V2: 12au7
V3: LPS
This was awesome! It retains most of the ferocious girth and power but allows full use of the gain- cool tones from 9oclcok to maxxed. I tried the original 12ax7 in V3 but that brought back some extra noise, so back to the LPS
I have the LPS in V5 and the rest stock
Thanks to all the tube rollers because these changes were very positive
I might try the 12 au7 in my DMoll channel 2 if I can figure out where to put it. I tend to use ch3 for my brootz and ch2 for lighter mid gain stuff; I bet a 12au7 may work well for me