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Cgs synth

Index last updated: 2026-04-28 23:16 UTC

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Re: Synthacon Filter

2004-07-26 by sasami@hotkey.net.au

> One question - I built mine with attenuaters (100k L pots) on each
>input and also on CV 1 - I notice that the volume lowers but not to
>0% just like maybe 20% on each of them - I'm a novice at circuits
>still, I assume you'd need an opamp and actually make a mixer circuit
>to go from 0% to 100%? Or are there different pots I should have used?

Attenuators must be wired a certain way, and I suspect you've not got them
right.

The input jack goes to the clowcwise end of the pot. The center pin of the
pot goes to the PCB. The counterclockwise end of the pot goes to 0V/GND on
the PCB.

Ken
_______________________________________________________________________
Ken Stone sasami@... or sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
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