As the title suggests, i'm looking for current production 5751s. I've found the groove tubes 5751, but that's it. Are there any others?
Thanks,
mike
P.s. I'd like to stick to 5751s if possible, as the gain is already high enough.
Thanks,
mike
P.s. I'd like to stick to 5751s if possible, as the gain is already high enough.






