Adding master volume to Ampeg V-50H

[iammike.music]

I just bought an Ampeg V-50H from a local shop and am thinking of adding a master volume. Does anyone have the schematics for this amp? I've checked the usual sources and haven't been able to find it. It's a pretty straightforward amp, but I'd still like to get a hold of the schematic.

Any help would be greatly appreciated!

-mike

[Chris - CMW amps]

No schematic over here but most of the time one of the various post pi mv ones will work greately imho.