Long time member/lurker, first post on this board.
This may have been broached (many times) before, but are there any audio, pro audio, or instrument amplifier special interest groups that are alive and well at DMS? What about tube electronics? Or something more niche like discrete audio electronics? If not, what’s the level of interest?
I build pro audio and guitar/bass amplifiers, mostly classic designs or variants thereof. I was wondering, for example, if there would be any interest in me bringing up my Hickok 750 tube tester once a month for a testing day for those without a tester. Or a group project to design and build a DIY curve tracer (tubes and/or high power transistors). I can think of a lot of other group oriented projects or classes to suggest, but I have no sense of how many of us are at DMS. I may be the lone freak as far as I know.