Tuning Range C0 (16.35 Hz)–C8 (4,186 Hz)
Reference Pitch A4 = 436-445 Hz (1 Hz step)
Tuning Accuracy ±1 cent
Nominal Input Level -20 dBu
Input Impedance 1 MΩ
Nominal Output Level -20 dBu
Output Impedance 1 kΩ
Recommended Load Impedance 10 kΩ or greater
Power Supply Carbon-zinc battery (9 V, 6F22)/Alkaline battery (9 V, 6LR61), AC Adaptor (sold separately)
Current Draw 60 mA (DC 9 V) 110 mA (DC 9 V, when High Brightness mode is on)