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.
Proven BOSS quality and reliability in a clip-on format
Dramatic advancement of visibility with unique “true” color LCD and reflection-display function
Accu-Pitch function, flat tuning up to 5 semitones, and Stream mode
Stylish design and robust body
Available in a variety of colors
C0 (16.35 Hz) to C8 (4,186 Hz)
A4 (436 to 445 Hz)
+/- 1 cent
Cent display, Stream display
Regular to 5 semitone lower
CR2032 lithium battery x 1
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.
CR2032 lithium battery, Owner’s Manual
Size and Weight
73 mm 2-7/8 inches
33 mm 1-5/16 inches
62 mm 2-1/2 inches
45 g 0 lbs. 2 oz.
All specifications and appearances are subject to change.