Info, schematics for Wright sound AU70 amps

I just bought a pair of Wright Sound Au-70 amps. I have a bit of info on them but nothing that would help to repair them if necessary. Can anyone point me in the right direction?

gouldglen03-04-2013 2:37am

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marakanetz Details Discussions Posts This discussion Message User 5,473 posts 03-04-2013 at 01:47pm Copy Comment URL Report Comment Edit Delete what is needed to be repaired? tube amps are simple and you don't need any schematics.
gouldglen OP Details Discussions Posts This discussion Message User 5 posts 03-04-2013 at 02:02pm Copy Comment URL Report Comment Edit Delete These amps have internal bias meters which don't appear to be reading properly.
marakanetz Details Discussions Posts This discussion Message User 5,473 posts 03-07-2013 at 04:30pm Copy Comment URL Report Comment Edit Delete remove meeters and use external at the bias terminals.

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