Soundtech PC-1250

[neilbeste]

Like to find Schematic/Service Manual for a Soundtech PC-1250 Powered Mixing Console. Tried the Manufacturer's site, and found them to be infected with spammers.

I get a loud midrange squeal on all 4 outputs of the unit as soon as I power up. Got this for hauling it away. Friend said there was a lightning strike at the building it was used in, and hasn't worked since.

Any input will be welcome.

Thanks!