Features:
Chromatic tuner with a wide 8 octave detection range that supports band and orchestra instruments.
Dual display: backlit LCD screen that shows battery level,sound output level,calibration, key and note name; plus needle-type meter.
Provides 4 tuning modes: manual meter mode, auto meter mode(slow/medium/fast), sound mode, sound back mode.(Switches via the mode dial)
Sound back mode outputs the reference pitch that is closet to the note you input, and the meter displays the difference between your note and the reference pitch.
Equipped with 1/4" input and output jacks as well as internal microphone for flexible usage.
Dual power supply choices: 2 * AAA batteries or 9V AC Adapter
(not included); and support auto power-off function.
With a stand on the back that allows you to place the tuner on the floor with a great viewing angle.
Comes with a small bag for conveniently taking and carrying the tuner.
Specifications:
Brand: KORG
Model: OT-120
Scale: 12 equal tempered, Pythagorean, Werckmeister III, Vallotti, Mean Tone Eb/D#, Kirnberger III, Young, 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 volume levels
Tuning Modes: Manual Mete, Auto Mete(slow/medium/fast), Sound, Sound Back
Calibration Range: A4 = 349 – 499 Hz (1 Hz steps)
Detection Accuracy: ± 1 cent
Sound Accuracy: ± 1.5 cent
Connectors: INPUT(1/4" mono), OUTPUT(1/4" mono), DC IN(9V)
Power Supply: 2 * AAA batteries(3V) or AC adapter(9V)
(not included)
Item Size: 12 * 7 * 3cm / 4.7 * 2.8 * 1.2in
Item Weight: 175g / 6.2oz
Package Size: 13.5 * 13 * 6cm / 5.3 * 5.1 * 2.4in
Package Weight: 325g / 11.5oz
Note:
Batteries and AC adapter are not included.
Package List:
1 * Tuner
1 * Bag
1 * User Manual(English/Japanese/French/German)