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The Boss TU-30 is a combined tuner and metronome sporting an on-board mic and a 1/4" input jack for guitars and basses. The TU-30 features multiple tuning modes for measuring pitch, as well as multiple rhythmic patterns for improving your groove whilst practicing. Its tuner features an accuracy of ±1 cent, while its metronome can demarcate between zero and nine beats per measure.
Supports chromatic tuning, guitars, basses, and flat tuning
Accu-Pitch function sounds a tone when you've reached the correct pitch
Reference pitch function allows you to verify tuning by ear
Metronome features multiple rhythm styles and visual display
Runs on two AAA batteries
In the Box
BOSS TU-30 Tuner and Metronome
Limited 1-Year Warranty
Table of Contents
A4 = 435 to 446 Hz
E0 (20.6 Hz) to C8 (4186 Hz)
30 to 250 BPM
Quarter note, eighth rest and eighth note, eighth note, triple, triple with center rest, sixteenth note, clave (3-2, 2-3)
Beat: 0 to 9
LCD Display, Tuning Guide LED
1/4" input jack
2x dry battery (R03/LR03 (AAA) Type)
15 mA (metronome mode)
8 mA (tuner mode and A4 = 440 Hz input)
Battery Life (approx.)
Under continuous: Approximately 50 hours (A4 continuous input)