Ortega SEADEVIL

The first pedal board tuner with USB connectable LED lights (included!). Tuning range: A0 (27.5Hz) - C8 (4,186Hz). Accuracy: +/- 1cent. Calibration: 436-445 Hz. Flat mode: b, bb, ,bbb. Fully chromatic. Input: 1/4" input jack & USB for light. Output: 1/4" output jack. Power: 9V DC adapter (not included - ORTEGA PRS9500 - EU/US recommended). USB lights turn on automatically when connected to pedal tuner via USB port.