Tune wind and string instruments in a flash with the new OT-120, a needle-type meter with a wide range and versatile functionality.

Features

• Vertical design and superior visibility
• Accurately tune a wide range of orchestral instruments
• Broad support for transposing instruments and historical temperaments
• Smooth and high precision tuning you expect from a needle-type meter
• Energy saving design for long batter life
• Korg’s proprietary Sound Back mode provides a reference tone that’s ideal for tuning wind or string instruments, or for lessons
• Soft case included

Specs

• 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: Chromatic: A0 (27.50 Hz) – C8 (4,186 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 Range: A4 = 349 – 499 Hz (1Hz steps)
• Detection Accuracy: 1 cent
• Sound Accuracy: 1.5 cent
• Power Supply: Two AAA batteries (3V), or AC adapter (separately sold)
• Battery Life: Approx. 100 hours (with alkaline batteries, in meter mode (MEDIUM), A4 tone continuously input, without backlit)
• Dimensions: 74 x 120 x 36 mm / 2.91″ x 4.72″ x 1.42″
• Weight: 193 g (including batteries) / 6.81 oz. (including batteries)

Tune wind and string instruments in a flash with the new OT-120,
a needle-type meter with a wide range and versatile functionality.

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.