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Ely

Problem with Atari 800XL having quiet audio

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As long as the value is the same you can always go up in voltage, just not down.

 

Had the same issue in my 65XE but a recap of the audio section cured it as well.

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So, for anyone who's interested, this issue is now resolved. Turns out the C20 resistor had gone "open-circuit", thus breaking the signal path between the 2 amplifier parts of the LM358. My Dad found this, he's much better at electronics than I am, and retired to has the time to investigate :) Thanks for all the suggestions though.

 

Good ole pops

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