Cool! Thanks for sharing this, Ryan.
Cheers,
Scott
Cheers,
Scott
----- Original Message -----
From: "Ryan Williams" <destrukto@...>
To: <cgs_synth@yahoogroups.com>
Sent: Friday, June 18, 2004 4:41 PM
Subject: [cgs_synth] PT2395 schematics
> hi all,
>
> I've put up schematics for the circuit I'll be using for the PT2395
> delay. This is the best I have gotten it to sound.
> http://www.sdiy.org/destrukto/vc_delay.pdf
>
> A few notes: This isn't fully tested. The VCA, and input/output/mixer
> opamp sections (pg.2) are a little different than the version I built.
> It should work though because the VCA is pretty much the ASM-1 VCA. I
> switched to this VCA because it requires less parts than the CA3046 vca
> I originally had. The gain resistor (600K) on the vca is probably too
> small. If you decide to build it, double check the pins on the
> LM337L/LM317L because the schematic shows pin numbers that may lead to
> confusion. page 1 of the schematic should be tested and correct
> (assuming I didn't make any schematic capture errors).
>
> I'm having a PCB made for it hopefully next week, but I thought some
> people may be interested to see the schematics.
>
> --Ryan
>
> now, to start work on a vc-res mod for the steiner filter
>
>
>
> See the following URLS for the CGS Modular Synth home page:
> Main: http://www.cgs.synth.net/
> Secondary: http://otherunicorn.0catch.com/synth/
> Yahoo! Groups Links
>
>
>
>
>