Description of Korg OT-12 Orchestral Tuner

Engineered for precise pitch accuracy, versatile functionality, and with careful attention paid even to the movement of the needle, the OT-12 Orchestral Tuner (pictured with the optional CM-100 Contact Microphone) allows ideal tuning under any conditions, with an incredibly broad tuning spectrum that covers the pitch ranges of all instruments.

The OT-12 replaces the Korg AT-1. The OT-12 features a dual display with both a VU-style meter for accurate pitch indication and an LCD screen for excellent visibility. Even with its advanced functionality, operation is simple, with intuitively understandable switches and dial. It provides a wide range of pitches and a variety of tuning methods, including a Sound Back mode that lets you check the pitch both by eye and ear. Housed in a compact package, the OT-12 orchestral tuner provides all the functionality you need for everything from transposing instruments to historical temperaments.