BOSS TU-03 Chromatic Tuner, Black

BOSS TU-03 – Precision Chromatic Tuner for Musicians

The BOSS TU-03 is a chromatic tuner in black, ideal for tuning guitar, bass, ukulele, violin, and many other instruments. Its compact size and light weight of only 0.10 kg make it always ready to hand.

• Versatile chromatic tuning function for all twelve semitones – perfect for various instruments
• Battery operation enables cable-free use, even on the go
• Extremely lightweight and compact – fits into any guitar case or directly on the instrument
• Black color blends discreetly into any setup
• 24 months manufacturer warranty for long-lasting reliability

What sets the BOSS TU-03 apart

The TU-03 impresses with its simple operation and precise pitch detection. As a chromatic model, it captures all half steps and is therefore suitable not only for guitars but also for bass, ukulele, mandolin, violin, and many other string instruments. The built-in microphone or optional jack input (not specified here – please check manufacturer details) make it flexible to use.

Ideal for...

The BOSS TU-03 is aimed at guitarists, bassists, and other musicians looking for a reliable, compact tuner for rehearsal, stage, or everyday use. Beginners appreciate its ease of use, professionals the proven BOSS quality.

How to use the BOSS TU-03

1. Insert the battery (if not already inserted).
2. Turn on the device.
3. Play the instrument or hold the microphone near the sound source.
4. The display shows the pitch – adjust the string until the target note is reached.
5. Turn off the device after use to save the battery.