The TASCAM PT-7 is a unique combination chromatic tuner, metronome and memo recorder for acoustic and electric musicians. The tuner features a high-speed graphic display, ideal for students to find their pitch on wind and string instruments, and an oscillator tone can also play for pitch reference. The metronome plays through the built-in speaker or headphone out and includes a visual display to keep the beat.Also included is a monophonic recorder, providing 20 minutes of recording time for song ideas or practice playback. Recorded music can be looped or slowed down without changing the pitch, so that students can learn to play along with the instructors' example. Though designed for the acoustic instrument player and educator, the TASCAM PT-7 is the ideal companion for any chromatic instrument player.