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UNI-SYNC Professional Amps Discussion, anyone?

CC9

CC9

New Member
Wondered if anyone had these... Chat on serial numbers, model, history and experience... Theater, venue or home use...
Currently rebuilding a few back to factory for my own use. What say you?
 
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Hey, great timing. I just picked up a Model 50 some months back. It has one side stuck in protect, and the other side kinda sorta comes out of protect as it warms up. I'm hot to rebuild it. Info on these is pretty sparse. I can tell mine was actually used in a rack, and it has additional words and numbers engraved into it by hand. I don't get the impression anything has been done to it as many of the capacitors and even the relays have stickers marked with someone's signature and dated '78. So I imagine it's a pretty early build.

I'd just like to use it for desktop speakers at my PC to crank out some tunes.
 
Apologize for slow response, stickers and initials are the orig assembly people, I have all orig parts and schematics and just need a few things worked out by you if you like, the 220uf caps on the back board, if bad, can take out the 15v leave you in clip/protect mode on that side. I usually also measure 44-48v off the power transistors to make sure the drive voltages are all there which also means the large capacitors are fine. Everything is robust but 45 years old so these basic checks will get us going. Let me know how I can help ya. So glad you reached out.
 
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