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Cgs synth

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Re: CGS 40 - Modulo Magic

2012-09-12 by Stephen Richards

Cheers Ken

Where is the best place to tap 'pos' and 'neg' busses from on that board ?


________________________________
From: "sasami@..." <sasami@...>
To: cgs_synth@yahoogroups.com
Sent: Wednesday, September 12, 2012 1:20 PM
Subject: Re: [cgs_synth] CGS 40 - Modulo Magic



>I have run into a problem , i am changing out the 100K resistors for the
560K and 470K and there are some conflicting pieces of information.

Schematic is incorrect. I'll fix it. Thanks for pointing it out.

Correct:

>OFS and REF - 470K
>
> SS - 560K

>Also , i have the earlier version of the CGS40 not the 1.2 Version.
>
>Is the schematic any different ?

Significantly, but the functionality is the same. The changes are in the
circuitry driving the switches, and the addition of stabilizing caps across
the op-amps.

Ken

__________________________________________________________
Ken Stone sasami@... otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>




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