Tube Amp Archive

Rosh Hashanah
Call them after Wed
I still do work for BAD.

you mean a distributor?

https://www.fastenal.com
https://www.mcmaster.com
https://boltdepot.com
https://www.fastenersuperstore.com

Rare Brit amp...Elgen
Kinda loosely based on 6G6 bassmans

I had both bass and lead versions on the bench back when I serviced amps...belonged to a local collector

why...TFS of course...
https://www.youtube.com/watch?v=UCantJzv05k

maybe check this out:
https://www.youtube.com/watch?v=8BeD4EqgtME&t=2s

Olomert Brever wrote: ↑Mon Jun 23, 2025 2:09 pm What tools did you use to make such an OEM looking schematic?

Before I retired, I used PADS Logic and PADS PCB at my day job.
I used to document odd and rare amps that came across the bench (amp repair as a sideline).

Here is a schematic I made years ago from a stock working RM I had on the bench. Same, yet different than the sch you posted. Hope this helps.
note: owner wanted to run 7189s, hence the EL84 rewiring

I just read the transcripts to avoid the insufferable babble

Seems like they may be coming back
https://www.youtube.com/live/_qvHoz5Z9l ... bRrCdIcxou

I gave away all my gear to the local music store....built up an old 4runner and will proceed to go die in the Arizona desert...

I've used carb cleaner and brakleen...and I ain't dead yet.
Anhydrous Isopropyl Alcohol and soft bristle toothbrush. Dunk the whole thing in a pan of it, let it soak, and brush lightly. Rinse twice in fresh alcohol. Will look 'factory'. Just wear some wrenchhead's gloves and open a window.

try here
https://el34world.com/Forum/index.php?t ... #msg255442

Nice!

HTR CT goes to that 470k/82k divider (raise heater DC ref level)
plate cap on PI should be 47pF
missing 1M across master