MATRIXSYNTH: Matrix II Homemade Analog Synthesizer - VCOs


Sunday, November 19, 2017

Matrix II Homemade Analog Synthesizer - VCOs


Published on Nov 19, 2017 Sbranvlztronics

"Something about the VCO in the 'Matrix' II Homemade Analog Synthesizer. This synth has 3 identical VCOs, based on the Electronotes / ASM VCO, with minor modifications to allow for some electronic components substitutions.

Other modules will be shown in next videos (3 VCOs, 4 dual VCAs, 2 moog ladder VCFs, 2 LFOs, 3 ADSRs, VC Phaser, VC Delay, Divider, Sample & Hold, CV Lag, 2 Inverters, 4 channel mixer, Ring Modulator, Noise generator).

Welcome to Sbranvlztronics

*Links and articles pertinent to the VCO:
Terry Mikulic
"New Design Ideas for Voltage-Controlled Oscillators"
Electronotes, Vol. 8, No. 62, Feb. 1976, pp 13-15

Bernie Hutchins
"The ENS-76 Home-Built Synthesizer System - Part 7, VCO Options"
Vol. 9, No. 75, March 1977, pp 3-10

Electronotes
http://electronotes.netfirms.com/

The ASM-2 VCO Module Introduction
http://www.elby-designs.com/webtek/as...

ASM1
https://rubidium.dyndns.org/~magnus/s...
http://www.elby-designs.com/webtek/as...

Tempco Equations
http://ijfritz.byethost4.com/sy_cir7.htm

Transistor Matching
http://ijfritz.byethost4.com/MiscProj..."

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