
Erock09291
New member
When I first bought my Herbert it came with 9th gen Chinese in the preamp, but they'd apparently been in for awhile, because I started getting microphonics. I swapped em out for JJ 12ax7's (all i could find besides Mesa in my area
) but I absolutely hate them, super fizzy and muddy too.
I'm looking to retube my preamp again, but I'm not sure what tubes to go with. I've heard great things about the Tung-sol reissues, but I'd like some input as to what you guys are running for pre's in your Herberts. Any help is greatly appreciated!
Thanks -Eric


Thanks -Eric