I have some pics of Andy Powell giving it a test recently (albeit through my Marshall cab) if anyone interested?
My next project is a Matamp 2000 with RS Deluxe OT and HD Mains. I have all the parts but am lacking an accurate schematic. The only schems I can find are the cathode biased reissue. I can work a lot of it out from the pictures and the investigations of the ORST but if anyone knows of an accurate schem I would love to see it.
This is the one I am going to build:


Thank you to John Chambers excellent site chambonino for the images.