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Amp ID Please
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Old 5th September 2012, 09:28 AM   #1
24kilo is offline 24kilo  United States
diyAudio Member
Join Date: Aug 2005
Default Amp ID Please

Just picked up an AMP, The only marking on the amp is a tag reading PA92-1732 the Trans has PA228B 138939 28536 the other trans has PA227 798909 or 809 . The output tubes are missing but assume they are el84 in a push pull, Has one 12ax7 one 6au7. It has volume knob and tone knob , it was a module for something else(console ,Tape deck?????). Outputs are 4 ohm 8ohm and 70v. I'm looking for a comparable schematic. I know this a shot in the dark but any help will be better than I have now.



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Old 5th September 2012, 11:44 PM   #2
ruben alstad is offline ruben alstad  Norway
diyAudio Member
Join Date: Jun 2012
Location: Lillesand Aust-Agder
Most likely you wont find any info on that thing.
id rather open it and start to draw it from scratch if i was you.
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