This Behringer BTR2000 Racktuner is the perfect tool for musicians who want to keep their instruments in tune. With its auto-chromatic technology, the tuner accurately detects the pitch of your instrument, while the built-in metronome helps you keep perfect time. The sleek, rack-mountable design makes it easy to integrate into your setup, while the large display, integrated racklight and intuitive interface make it easy to use.Whether you're a beginner or a pro, this tuner and metronome combo is a must-have for any guitarist. It's suitable for use with acoustic and electric guitars, and is ideal for use in live performances or in the recording studio. So if you want to keep your music sounding its best, the Behringer BTR2000 Racktuner is the perfect choice.