A simple tuner

The Tuner is an old project, inspired by the tuner sub-circuit proposed by LMNC in his amazing Performance VCO.

The core is an Arduino Nano.

https://www.davidhaillant.com/tuner-0-1/

• ? mA +12V
• ? mA -12V
• ? mA 5V

Available as an assembled Module and as a DIY project.

This Module is currently available.