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-   -   AM-MU-2A intercom amplifier (https://www.pprune.org/engineers-technicians/483958-am-mu-2a-intercom-amplifier.html)

Ultranomad 28th April 2012 22:03
AM-MU-2A intercom amplifier
 
When hunting for gremlins in the audio circuits of my Grumman Tiger, I tracked them down to the intercom amplifier. It's marked AM-MU-2A and has no other information except a serial number. Does anyone know the manufacturer - or, better yet, have a maintenance manual or schematics?


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