Hi. If you're reading this, you probably have a problem with a Vox Supreme, or you've run out of things to do.

Either way, welcome. This is a spin off page of backfromthesixties.co.uk to reduce the opening time for that site.

Go there for overall preamp and power amp schematics and a rebuild.

Vox Supreme preamp

These are the individual circuit boards that make up the preamps common to the MkI and MkIII Vox Supreme, Conqueror and Defiant. Don't ask me what happened to the MkII, I have no idea.

Vox Supreme, Conqueror and Defiant preamp layout.

Click on the links below to see schematics and layout drawings.