KORG Chromatic Ideal for Wind Brass a Cappella and Individual Features 135 Hours of Continuous Lightweight and Compact CA-50 Tuner Bands, Bands,

A wide measurement range to accommodate all kinds of instruments. Anti-tipping mechanism included (when using as a music stand) Enlarged note name display. Even easier to read display. The sound-out mode is ideal for ear training. Battery life has been significantly improved.