Heathkit Ar-15 one channel weak - diyAudio
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Old 27th March 2008, 01:54 PM   #1
ar15guy is offline ar15guy  United States
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Join Date: Mar 2008
Default Heathkit Ar-15 one channel weak

Hello,
I have a Heathkit AR-15 with a weak channel. On a scope, using a sine wave input, the output shows a square wave with sharp peaks at the edges on top and bottom. The unit worked when it was put in storage for 10 years. I have replace caps and transistors with NTE substitutes for lack of others. Any clues?
Thank you.
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