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Old 16th Sep 2020, 12:03 pm   #31
Radio Wrangler
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Join Date: Mar 2012
Location: Fife, Scotland, UK.
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Default Re: Quad FM3 no stereo

There may well be a slow corrosion or stress problem with early plastic TO-92 etc transistors. THe TI plastic 1854-0071 seem to be going west in a fair bit of HP test equipment.

David
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