WANTED: Schematic for RCA A.V.O. Compressor Amp MI-12244

[mmatrix]

I need to find a schematic for the RCA AVO Compressor Amplifier model # MI-12244. Have a repair waiting....

thanks

Jim

 

[NewYorkDave]

It was a million-to-one shot, but ya lucked out this time.

Schematic

By the way, this is strictly a voice-grade job. The frequency response drops like a rock below 150Hz. Its intended use is for PA systems in factories and whatnot.

Warning: I scanned this out of a S@ms book, so accuracy is not guaranteed :wink:

 

[beezer4]

It was a million-to-one shot, but ya lucked out this time.

Schematic

By the way, this is strictly a voice-grade job. The frequency response drops like a rock below 150Hz. Its intended use is for PA systems in factories and whatnot.

Warning: I scanned this out of a S@ms book, so accuracy is not guaranteed

Hi Dave,
Any chance you still have the schematic for the MI-12244? I recently acquired one that I'm hoping to strip out and build a new compressor into. I'm trying to get specs on what looks like an interstage transformer.

 

[mjrippe]

Not what you need exactly, but a few pages I scraped from an ebay auction. Maybe ask Doug @emrr ?

 

[emrr]

I’ve seen them online, maybe in a SAMS document.

 

[mjrippe]

NYDave found it in SAMS, but I just went through my Rider PA Manual and found these pages...

 

[beezer4]

NYDave found it in SAMS, but I just went through my Rider PA Manual and found these pages...

Awesome thank you!