Rescuing 2 sources and tagging 0 as dead. #IABot (v2.0beta15)
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[[File:cgs_photo_cgs48_vco.jpg|thumb|center|600px|]]
'''CGS48''' the '''CGS VCO''' started out life as a replacement for the original VCOs in my '73 Serge, so it replicates a lot of the functionality of that module. Of course there have been numerous enhancements to the design as well, making it right at home in a 1 volt per octave synthesizer. The core chosen is the well known [http://www.synthsource.com/ens76/vco.html Electronotes ENS-76 VCO Option 1]<ref group="note">''ENS-76 VCO Option 1'' by Hutchins, Bernie,Terry Mikulic, Electronotes No. 75, March 1977, pp. 6-9. and fig. 4-9, p. 94</ref> as used in the [
== Description ==
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[[File:cgs_dual_power_rail.gif|thumb|center|300px|Power rail decoupling for the VCO.]]
Take the time to look at the [
The sub-oscillator is based on that from an LM3900 app. note (NS AN-72), and will not cover the full range available from the VCO core itself.
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