The KORG OT-120 Digital Tuner is a highly versatile and precise tuner designed to meet the needs of a wide range of musicians, from beginners to professionals. Whether you play brass, woodwinds, strings, or any other instrument, this tuner offers unparalleled accuracy and user-friendly features that make tuning a breeze.
The OT-120 features a dual display, combining an analog-style needle meter with a digital backlit LCD, offering both a visual and numerical indication of pitch accuracy. With a wide detection range from A0 to C8, this tuner is capable of tuning both low and high-pitched instruments. Its broad frequency range (410-480 Hz) ensures that it’s suitable for all concert pitch standards, making it adaptable for orchestras, bands, and solo performers alike.
Key Features:
Wide Detection Range: Covers a vast range from A0 to C8, making it suitable for virtually any instrument, from double bass to piccolo.
Dual Display: The combination of a traditional analog needle and a digital LCD provides easy-to-read and highly accurate pitch feedback.
Adjustable Calibration: With a calibration range from 410-480 Hz, the OT-120 supports all concert pitch standards, making it perfect for orchestras and ensembles.
Sound Out Mode: This feature allows you to play a reference tone through the built-in speaker, providing aural assistance for tuning by ear.
Compact and Portable: Designed for convenience, the OT-120’s compact size and durable body make it ideal for on-the-go use, whether in rehearsal, practice, or live performances.
Transposition and Temperament: Ideal for brass, woodwind, and string players, this tuner accommodates transposing instruments, allowing you to adjust for C, F, Bb, and Eb instruments. It also supports multiple temperaments, making it suitable for a variety of tuning needs.
Memory Backup and Auto Power Off: Save your calibration settings and let the tuner automatically shut off when not in use, preserving battery life.

With the KORG OT-120, you’ll experience tuning precision that’s both reliable and convenient, making it an essential tool for any musician, whether in the classroom, on stage, or in the studio.