Boss TU-10 Clip-On Chromatic Guitar & Bass Tuner - Black (TU-10-BK) 88-Key Synthesizers The inner ring of the

The inner ring of the 9-volt battery eliminator must be negative

The drum throne is equipped with DW's newly-designed double-locking clamp

Dual-concentric Pots

One amp for clean one amp for distortion

Boss TU-10 Clip-On Chromatic Guitar & Bass Tuner - Black (TU-10-BK) 88-Key Synthesizers The inner ring of theBoss TU 10 Clip On Chromatic Tuner in Black The BOSS TU line is synonymous with reliable, roadworthy and accurate tuning. Today, the worlds 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