I have a VAC Renaissance 30-30 MkIII. I use matched pairs of Sylvania NOS 6SN7-VT231 and Sylvania 6SN7WG brown base. Both lovely but hard to come by. Don't know anything about your GE. Good luck. VAC makes wonderful gear.
valve experts - 6sn7 suggestions?
I just picked up a pair of VAC PA160 mkII monoblocks. They utilize 6sn7's in the input and driver stages. I have a quad of what appear to be NOS GE's. I was wondering if anyone has experience with the GE's. Also, what 6sn7's (or variants thereof) are you running? Thanks for your comments. Erik