[Bruce[_8_]]

Greetings folks. First time posting to this news group.
Just recently a friend of mine picked up a used Alesis Adat xt with the
dreaded error 7 out of the box. I have a good knowledge of electrical
circuits(20 plus years). Have done the usual searches on the net, an have
alot of things to check. my question, anyone out there have a service
manual for this bugger. Any help greatly appreciated.

bruce