Compact, accurate and easy to read, the KORG CA-50 Chromatic Tuner delivers reliable pitch detection in a handheld design, offering one of the widest detection ranges available in a compact tuner. Long regarded as a standard for chromatic tuning, the CA-50 combines simple, intuitive operation with a newly enlarged LCD display and bigger note name indication for improved visibility and faster pitch checks. Its wide detection range supports virtually any band or orchestral instrument, using the high-sensitivity built-in microphone or an optional CM-200 contact microphone for added precision. A calibration function allows customized reference pitch settings, while visual markers help indicate pure major and minor third intervals for more refined tuning. With dramatically improved battery life of up to 135 hours, plus convenient memory backup and auto power-off functions, the KORG CA-50 is built for dependable everyday use. Sound Out mode also supports ear training, and its sleek, stylish body makes it an easy addition to any gig bag or instrument case.