Anyone have the schematics for a Rev C and Rev G Dual Recto?

[JCDenton6]

I've searched but came up with narrow results.
Thanks.

 

[Third Age Amps]

I've only seen the schematic for the Rev F that is hosted everywhere. I repair amps and called to get a Rev C schematic and they said they don't have one. Could be a lie, could be he was too lazy to look, or could be that they revised the heads without marking up or completing a schematic until they thought they were done revising it.

They did say ALL of the differences were in the "Clean" mode of the "Orange" channel. So that's a place to start looking for differences in resistor and capacitor values. Since they aren't true Two-Channel preamps, meaning all channels and all modes share the same tubes, that would also account for the differences in tone of the other modes. All of the channels and modes share a lot of the same circuitry.

Print the Rev F schematic, highlight all the circuits used in that mode then compare to your amps and mark the differences. Then you can make your own schematic!

 

[JCDenton6]

Ah, that makes sense. I'll look into that.
Thanks again.