Brand Korg Scale 12 equal tempered, Pythagorean, Werckmeister III, Vallotti, Mean Tone Eb, Kirnberger III, Young, Mean Tone D#, Kellner Transpose Range C, C#, D, Eb, E, F, F#, G, G#, A, Bb, B Detection Range A0 (27.50 Hz) - C8 (4186 Hz) Reference Tone C2 (65.41 Hz) - C7 (2093 Hz), five octave, two-step volume control Tuning Modes AUTO (SLOW, MEDIUM, FAST), MANUAL, SOUND BACK Calibration A4 = 349 499 Hz (1 Hz step) Detection Accuracy 1 cent Tone Accuracy 1.5 cent Connectors INPUT (1/4 phone jack), OUTPUT (1/4 phone jack), DC IN (9 V) Power Supply Two AAA batteries, or AC adapter (separately sold) Battery Life Approx. 100 hours (with alkaline batteries, in meter mode (MEDIUM), A4 tone continuously input, without backlit)
The OT-120 is a chromatic tuner intended for the orchestra, packaging high performance and sophisticated functionality in a vertical design that's easy to hold and operate. It features a dual-display, an easy-to-see needle-type indicator and a backlit LCD screen that shows the battery level, sound output level, calibration, key and note name. Additional design features include a large dial that makes it easy to select the desired mode, finger-friendly buttons and a rear-mounted stand that lets the unit stand by itself. A sophisticated silver aluminum panel contributes to its sleek, new look.
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