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Cossor 1039 Oscilloscope
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22nd May 2021, 9:45 pm
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John_BS
Octode
Join Date: Dec 2008
Location: Wincanton, Somerset, UK.
Posts: 1,785
Re: Cossor 1039 Oscilloscope
Couple of possibilities:
leakage in C7
thermal drift in either RV7 or RV8.
John
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