Boss TU-03 Clip-On Tuner and Metronome

TWO ESSENTIAL MUSIC TOOLS ON YOUR HEADSTOCK

Compact and simple to operate, the TU-03 puts two essential music tools within easy reach. It combines a chromatic tuner and metronome in one device that clips onto the headstock of nearly any stringed instrument, providing instant-access convenience everywhere you play. Packed with deep features not typically found in clip-on units, the TU-03 offers fast and accurate tuning performance with five different modes, plus advanced metronome functionality with a built-in speaker and numerous pattern/beat variations.

FEATURES

• High-performance tuner and metronome in one convenient clip-on unit
• Clips onto the headstock of a guitar, bass, ukulele, or other stringed instrument
• Five selectable tuning modes: chromatic, guitar, bass, ukulele, and violin
• Audible reference pitch function and support for flat and double-flat tunings
• Advanced metronome with eight patterns and ten beat variations
• Metronome beats are displayed on screen and sounded through a built-in speaker
• Large backlit display and durable padded clip

SPECIFICATIONS

Tuner

Tuning Range: A0 (27.5 Hz)–C8 (4,186.0 Hz)
Reference Pitch: A4 = 430 Hz–450 Hz
Tuning Accuracy: /-1 cent
Tuning Mode: CHROMATIC / GUITAR / BASS / VIOLIN / UKULELE C
Flat Tuning: Regular–2 semitone lower

Metronome

Tempo: 30–250
Rhythm: 8 Types
Beat: 0–9

Power Supply

CR2032 lithium battery x 1

Current Draw

30 mA (Metronome mode)
15 mA (Tuner mode)

Expected battery life under continuous use

8 hours
* These figures will vary depending on the actual conditions of use.

Auto off function

Approx. 5 minutes

Accessories

Owner’s manual
CR2032 lithium battery