Bosscorp.co.jp 2005:

Stay In Tune—and In Time.

The BOSS TU-80 brings super-accurate LCD tuning to a very affordable price, while adding unique features like a built-in metronome and Accu-Pitch. The pocket-sized TU-80 runs on batteries and can tune almost any instrument, thanks to a chromatic tuning mode. It even tunes 7-string guitars and 6-string basses—putting the TU-80 in a class all its own.

  • Affordable and reliable LCD tuner with handy, built-in metronome
  • Supports chromatic tuning, plus 7-string guitars and 6-string basses
  • Accu-Pitch function sounds a tone when tuning is complete
  • Reference Tone Play function makes it easy to verify tuning by ear
  • Memory function stores your favorite tuner settings
  • Ultra-thin body fits easily into a guitar case or pocket
TU-80 Tuner & Metronome

The TU-80 was in 2008 joined by the white version called TU-80-WH. There are no differences between the two versions of the TU-80 apart from the colour.