Cat Full of Ghosts Yowler (DIY)

Yowler 

The Yowler is a versatile small form noise/drone synth. Don’t let it’s size fool you, it’s packed with features that most small synths in its class don’t have:

External Trigger Input + Diode VCA: trigger the Yowler from external gear, use it as a drum synth, and the built in trigger button and latch mode and trigger in act as a simple VCA!

4 Pulse Oscillators and 2 XOR mixers: lots of grinding, driving sounds, oscillators 3 and 4 can be turned off and on.

Built in speaker + mono/stereo output: switchable output means you can use it with mono gear like guitar pedals or a modular synth, or stereo gear like mixers or headphones.

Pitch knobs + light dependent pitch control: get crazy sounds from the oscillators by shining light on them.

Glitch Pad and Glitch Pins: oscillators can be circuit bent, cross modulated and mutated with external components.

CV Inputs: independent frequency control of all oscillators.

9v Power: can be powered either by battery or 9v DC wall wart.