Korg CA-40

Compact electronic chromatic tuner with wide range that covers A0 (27.50 Hz) – C8 (4186.01 Hz) and provides tuning abilities for variety of instruments, including wind, string and keyboard instruments. It provides 12-note equal temperament scale, reference tone of C4 (261.63 Hz) – C5 (523.25 Hz), and calibration range A4 (410-480 Hz) with detection accuracy of +/-1 cent and tone accuracy +/-1.5 cent. Tuner is equipped with large, high-precision needle-type display for stable tuning indication and great visibility, 28 mm built-in dynamic speaker and 1/4” in/out jacks that allow for leaving the amp plugged in your instrument. It also features Quinta-Flat Tuning mode for dropped tunings from to five semitones, automatic Meter Mode or manual Sound Out mode that produce a reference tone from the internal speaker, Bypass function, Auto Power Off function that saves battery, and Memory Backup function. Powered by two AA batteries (included). Dimensions: 100 x 67 x 17 mm. Weight: 88 g (with batteries).