[sdiy] Easy VCO saw&square

[Electronium]

check out the VCO circuit for my suitcase synth: http://home.attbi.com/~michaeltbrown1/3819_VCO.html

this VCO outputs both square/pulse and triangle/sawtooth waves, both of which are adjustable via the symmetry pot.  the only draw back to this design is that it is linear rather than exponential.  Also, if you only require 1 CV input, just leave off the modulation input along with it's 100k resistor.

good luck!
MB
  ----- Original Message ----- 
  From: bo ca 
  To: synth-diy at dropmix.xs4all.nl 
  Sent: Thursday, January 30, 2003 4:20 AM
  Subject: [sdiy] Easy VCO saw&square


  Hi to everyone!

  Where can I find the schematics of a VCO with saw and square output. I am looking for something as easy as possible, with only one CV input.

  THank you very much





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