Dynatron Ether Princvess P108 - Compensator Unit

[valve-pilot]

I'm currently restoring one of these radiograms, it has a compensator unit fitted between the gram and the main chassis. It is a single valve device using a 6BR7 and I'm after a circuit diagram if anyone can help. Thanks.

[Radio Fixer]

Have you tried here: http://www.dynatronmuseum.org.uk/

Gary

[valve-pilot]

Thanks for the info Gary, but no luck there, regards, Colin.