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Re: BTW, how do I get rid of the residual hum still remaining on the Phono Stage?

There could be grounding or shielding issues, or this noise is riding on your B+. The phono stage is amplifying many times more than the line stage which will bring out the noise. This noise is likely present in your line stage as well, it is just not amplified as much.

You could try dropping in a Choke in the power supply, upping the capacitor values or removing the transformer to a separate box and using an umbilical.


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  • Re: BTW, how do I get rid of the residual hum still remaining on the Phono Stage? - Chris O 12:28:59 09/17/04 (0)


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