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

RE: My New DIY Passive Preamplifier

I'm sorry. I totally misread your post.

I understand now that you have a high pass filter installed, keeping the bass out of the main outputs, with a -3db point of 94 hz.

I was interested and worried about the low pass filter that is created by the output impedance of your pots and the total shunt capacitance (cable plus Miller capacitance of the amp being used) that that impedance is having to drive.

With short cables you probably don't have a problem.

Again, sorry for my confusion.

Tre'

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


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  • RE: My New DIY Passive Preamplifier - Tre' 19:25:05 02/09/23 (0)

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