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Old 18th Jun 2019, 4:43 pm   #75
Radio Wrangler
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Join Date: Mar 2012
Location: Fife, Scotland, UK.
Posts: 12,747
Default Re: Mullard 5-10 amplifier

The scope picture back in post 67 is interesting. The noise looks a bit spikey, fairly infrequent extra-large narrow spikes sticking out from more normal noise. Suspicious!

Any bad connections, dry joints or carbon composition resistors?

These would fit with the screwdriver tapping sensitivity.
Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done
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