So my tubes are gone and I need to replace. Currently equipped with tubes saying 7025/12AX7WA tubes. Any recommendation for anything else or can I best replace with the same?
The 12AX7WA in V2 should be fine, although I like a Mullard 12AT7WA/CV4024 in V2 for my strictly clean modules. And while the 7025 in V1 will work fine too, I would recommend trying a JAN Philips 5751 in V1 if at all possible. This is one of the best tubes for V1 of any clean module (and many high-gain modules as well) IMO. Doug's Tubes and The Tube Store both have those Mullard 12AT7WA/CV4024's for $30 ... but BNB Tubes (they deal exclusively on eBay - their eBay ID is "bnb_tubes") has them for $22! The Tube Store has the JAN Philips 5751's (neither Doug's nor BNB has these. Doug's has only the JAN GE 5751's, although those should be good too) . . .