By continuing your navigation on this site, you accept the use of cookies to offer you contents and adapted services. Legal Notice.
 
 
 
Close

Do It Yourself

My Modular Synth

Contact

Visits

   visitors

   visitors online

VCO-Extra

This is a Core triangle VCO with a classical OTA controlled by an exponential pair of matched PNP transistor. A particular SAW is built from the triangle, this saw can be modulated from saw to double frequency saw to opposite phase Saw. Have a look to the video.

He has the classical trimmer for V/oct; frequency, HF trimmer plus one to set the SAW.

This VCO has is own power supply to get a very accurate tracking and frequency range.

Drawing :             Knob1.gif     

Pcb :                    Knob1.gif Bottom           Knob1.gif Front

Board :                Knob1.gif                         

BOM :                  Knob1.gif

In the Downloading area you will find a Video about the SAW.

From now professional double side pcb are available for 15€ in Europe.


Creation date : 31/05/2017 - 22:12
Last update : 22/10/2017 - 21:11
Page read 1689 times