Global Detune

Rotate the trim pot to detune all voices uniformly — for example, to play alongside instruments tuned to 432 Hz. Turn it to the right to raise the pitch and to the left to lower it. The detune range is up to a half step in either direction.

Pitch Drift Mode

By switching DIP Switch 7 to on, the trim pot becomes a Pitch Drift control instead.

• Turning left affects Katla’s tracking accuracy. Each voice is assigned a center note, and the further a played note is from that center, the more it will drift in pitch. Because the center notes differ between voices, the amount of detune varies from voice to voice.
• Turning right detunes all voices globally. Each voice is shifted by the same amount every time you play a note, uniformly across the entire keyboard.