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Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.

RE: Potsie

A passive preamp with just a pot will have a output impedance of 1/4 of the value of the pot when adjusted for -6db. That is high enough that it might be a problem depending of the cable capacitance and the Miller capacitance of the input tube of the power amp. It can attenuate the high frequencies.

Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"



Edits: 11/25/24

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  • RE: Potsie - Tre' 14:39:47 11/25/24 (0)

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