Zilla Complex VCLFO

Dual VCO / LFO with sync & FM

ZILLA...
is a highly versatile Dual VCO / LFO with FM & Sync capabilities,
made to order by Mark Jellinek, the man for the circuitry behind the birdkids modules, though this is not affiliated with birdkids in any way!

Features:

VCO A

Fine Tune Knob for +-5 Semitones
coarse tune < 1Hz - 20kHz, accurate tracking from A0 to A7 (deviation of +/- 10 cents!)
fm input with bipolar attenuverter
Sync / Reset Input resets VCO
sawtooth out, triangle out, pulse out (fixed 50%)

VCO B

Fine Tune Knob for +-5 Semitones
coarse tune < 1Hz - 20kHz, accurate tracking from A0 to A7 (deviation of +/- 10 cents!)
mod input & Attenuator
linear / exponential FM (1V/Oct) switch (with off) from VCO A
PW CV & manual control, 0-100% duty cycle
gated sync input
sync switch: hard sync, off & soft sync to VCO A
brass switch: Modulation of an internal reference voltage by filtered white noise makes the unit (both VCOs) sound unstable, similar to power starvation. Very subtle but nice effect.
sawtooth out & pulse out (width depends on PW CV and control)

questions & more > https://www.muffwiggler.com/forum/viewtopic.php?p=2585155#2585155

https://www.muffwiggler.com/forum/viewtopic.php?p=2585155#2585155