CZ1 Phase Distortion ATtiny85 Source


The chip is a Phase Distortion Oscillator in a 8-pin DIP

1 analog pitch input CV 1v/oct.
1 analog PD Modulation Index CV input.

This is the synth that makes resonant sweeps without a filter.

Functions like the famous Casio CZ synths.

Link to preprogrammed chip

The purchasable source includes:

  • PDF Application manual
  • Source code .INO for compilation with Arduino IDE
  • HEX file for ATtiny85 writeable with Avrdude


This is not Open-Source.
The license is permitted for personal use only.

If you intend to sell a product including the source,
buy the number of licenses you will sell.

After payment you will receive a link that is limited to 3 downloads.

Spread the word, not the code!


Out of stock