Pitchy: pitch shifter oscillator for NTS-1 markII

Pitchy is a custom oscillator unit for KORG NTS-1 markII. Pitchy changes the pitch of the sound from the AUDIO IN jack. You can control the pitch with the knob A or the NTS-1’s keyboard. The oscillator produces no waveform, so you need an external audio source.

Update (2024/6/18): Add high pass filter to decrease noise
Update (2024/5/19): Improved click noise