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RE: The lm317 is a constant voltage source

With motorboating I would also look for the possibility of low frequency coupling within the B+ supplies to the different stages in the amp. Relying on the caps in PS RC filters to shunt noise and signals to ground thus isolating different stages becomes more problematic the lower the frequency of the offending signal.


"It is better to remain silent and thought a fool, then speak and remove all doubt." A. Lincoln


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  • RE: The lm317 is a constant voltage source - JKT 12:48:38 05/09/16 (0)

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