WTB: tremolo module for reverberocket gs12r

[jjmt]

OP, you could help me out by posting the size dimensions of the bug and a description of how it mounts in the chassis. Pictures would be helpful.

Go to this thread: http://www.vintageampeg.com/forum/showth...?tid=22921

Look at the open chassis picture. The trem module is mounted in a copper bracket between the first and second pre-amp tube. It looks like a slightly smaller metal film container.

Hey, slider. That's really interesting, and was not what I was expecting...

While Googling around, I found a couple images:

GS12R:
http://music-electronics-forum.com/t12139/

Gemini:
https://www.thegearpage.net/board/index....em.639965/

Both of those amps have the optoisolator (one is box-shaped, the other a cylinder) mounted on the pot side of the board.

[jjmt]

I see the GS12R has the "mini car battery" module. The module in my '64 RR is a Fliptops replacement and, pretty much, looks like the original did.

Can you give me an estimate of the diameter?