CGS VCO: Difference between revisions

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== External links ==
* [http://pugix.com/synth/cgs-vco-project/ CGS VCO] by Richard Brewster, 16 March 2008
* ''[http://www.synthsource.com/ens76/vco.html The ENS-76 Home-Built Synthesizer System - Part 7, VCO Options]'' by Bernie Hutchins
* [http://www.ti.com/lit/an/snoa653/snoa653.pdf AN-72 The LM3900: A New Current-Differencing Quad of Plus or Minus Input], National Semiconductor Application Note 72, September 1972
* [https://rubidium.dyndns.org/~magnus/synths/friends/stopp/#3.1 ''ASM-1 Analog Synthesizer VCO Module]'' by Gene Stopp and additional text by Magnus Danielson
* [https://www.muffwiggler.com/forum/viewtopic.php?p=547769 CGS vco general thoughts question?], Muff Wiggler forum, Aug. 2011
* [http://www.ti.com/lit/an/snoa653/snoa653.pdf AN-72 The LM3900: A New Current-Differencing Quad of Plus or Minus Input], National Semiconductor Application Note 72, September 1972
* [http://groups.yahoo.com/group/cgs_synth CGS Synth discussion group], for discussion of locating parts, modifications and corrections etc.
* [http://bompiler.com/pcb/cgs48 CGS48 BOM] at BOMpiler