Effektpedaler og annet Korg DTR 2000 3. november 2020 varulv Currently in use on my workbench for intonation and fine-tuning. Chromatic Rack TunerReference Pitch: 438 Hz – 455 HzTuning Range: A0 (27.5Hz) – C8 (4186 Hz)Tuning Accuracy +/-1 cent