The TU-88 provides needle-accurate tuning, a metronome, and a headphone amp with speaker simulator for monitoring effects, including compact pedals.
Three tuning modes (Chromatic, Guitar, Bass), Flat Tuning function and ACCU-PITCH verification with an audible beep
Built-in headphone amp lets you tune, jam and play your effects with headphones or direct recording
Built-in metronome with selectable rhythmic patterns and volume control
MIX IN allows jamming with an external music-playback device (iPod, etc.)