Clip-On Tuner with “True Color” Display The BOSS “TU” line is synonymous with reliable, roadworthy and accurate tuning.

Today, the world’s most famous tuner prefix gets “clipped-on” with the debut of the TU-10. Reinventing the traditional image of clip-on tuners, the TU-10 offers a stylish design and robust body with high-performance features derived from other BOSS tuners, such as Accu-Pitch, flat tuning up to five semitones, and Stream mode. A unique feature — the “true color” LCD — provides a full, multi-color visual experience not seen before in other clip-on tuners. In addition, the reflection-display function dramatically improves visibility.

Tuning Range C0 (16.35 Hz) to C8 (4,186 Hz)

Reference Pitch A4 (436 to 445 Hz)

Tuning Accuracy +/- 1 cent

Display Mode Cent display, Stream display

Flat Tuning Regular to 5 semitone lower

Power Supply CR2032 lithium battery x 1

Current Draw Color display mode: 12 mA Monochrome display mode: 4 mA

Expected battery life under continuous use Color display mode: Approximately 12 hours Monochrome display mode: Approximately 24 hours * This figure will vary depending on the actual conditions of use.

Accessories CR2032 lithium battery, Owner’s Manual

Size and Weight Width (W) 73 mm 2-7/8 inches Depth (D) 33 mm 1-5/16 inches Height (H) 62 mm 2-1/2 inches Weight 45 g