Here’s a bundle of tubes/valves that have come out of various amps of mine over the years. I’m not sure whether they were replaced because they had failed, or just due to having my amps serviced. I think the two boxed ones were brand new tbh. Electro harmonix 12ax7eh Groove tubes gt12ax7 Electro harmonix 12au7a/ecc82eh 2x unbranded ecc83 Sovtek el34c Unbranded el34 (i think) Untested. I believe most will be ok.
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