Jolida jd-502p

Wolf, I agree on trying small signal 8-pin and rectifier tubes of a vintage era. As far as power tubes there are top quality examples being manufactured and they are NEW with guarantees. Now tube rolling in instrument amplifiers...

Very enjoyable read of your equipment experiences. I was always amazed at the rough service and neglect guitar amps would accept. Mine have been in storage for a few years except for my Tweed Champ, so some may just die of a broken heart by being ignored. Of course my trusty vintage Variac is ready for their release. They are finally up for parole soon.

I should add the amplifier that I had (still own) owned the longest and played the way most as a "pseudo" pro, but also with much jam time, is a 65' Super Reverb. For a long time I owned one amp and one guitar, 59' LP Custom (still have). Upon purchase amp went to my technician, made "healthy" then a slight mod. Guitar would plug into the non-reverb channel, tho the reverb would work. A toggle switch in the back (no one knew about, HA) and both channels would link together. EVERY knob in effect!! It could scream, a Marshall killer! The other guitarists who want to dominate the volume, you know the types, would just scratch and shake their heads!! My point.. is that it could be extra rough on tubes. Still never a problem. Replaced power tubes once after years, tho the old ones never failed. Original speakers also never a problem, either. Amazing!!