The Dolcetto series is based on the high accuracy and sensitivity that you expect from Korg tuners, which have a long history of more than 35 years. Dolcetto series tuners feature a new type of display that is designed for excellent visibility. There's also a metronome function that you can use for rhythm training. The Dolcetto is a clip-type tuner/metronome that will be a constant companion to support your performance. The Dolcetto features a large clip that can be attached to a broad range of orchestral instruments including clarinet, saxophone, oboe, bassoon, horn, euphonium, tuba, cello, and contrabass. With an arm that can be adjusted through a wide range of 360? rotation and 180? forward/backward motion, plus a ball joint that allows fine adjustments to the viewing angle, you'll always be able to tune easily, in a natural position. Since a transpose function is also provided, you can smoothly tune your instrument whether it's in the conventional key of C, or a transposing instrument in the key of F, B-flat, or E-flat.