adjusting bryston 7B ST

Hello,

I have to adjust the bias and offset current of a Bryston 7B-ST. I need factory values.

Please help me.

Thank you..

Why the trouble? just call Bryston, They have the best customer service and warranty. These amps are build like tanks and they do not need service for at least 20 years( That is their warranty). if you send it to them they will do a "FULL" check up and they will bring it back as new and trouble free for 20 years more!!!.I would not mess around with "their" amps. I am a proud and happy owner of Bryston too and if I had an issue, I would just sent it to them.;)