Korg CA-1 Solo Chromatic Tuner

The Korg CA-1 Solo is a popular chromatic tuner that's equipped to work with just about any instrument. This handy device features a bright LED for precise tuning, an input for your electric instruments as well as a small mic for acoustic sound sources. Toss in an output speaker to produce reference tones and a calibration function to adjust the concert pitch and you have a single, affordable tuner that can do it all.