I am far from a tube expert. But I have a CJ preamp which uses the 6H30P. I have been told that there are no replacements for that tube. So, indeed, if one is available, I'd love to know about it. I've also read that the DR's offer a subtle change but nothing drastic.I'd hate to pay $400 or more to find out I got $2 worth of improvement.
6H30 replacement
I have looked for a western replacement for the 6H30, but I believe the 6DJ8, 6922 or 7308 would get destroyed because if the high voltage.
this is for a hybrid amp, Pathos Heritage. When I bought the amp, I was told that the voltage was low enough for 6DJ8, 6922 or 7308 but now I am being told otherwise.
I just have no ears for the 6H30s and I want to get them out of my amp if at all possible.
thank you for your help.
Astolfo