Naka-sama [New] Best Brass Groove 6B GP Trombone Mouthpiece

This is a new BestBrass Groove 6B GP mouthpiece for tenor trombone.
To embody BestBrass's vision of a wonderful trombone sound, we designed it with a moderate weight while adding weight to the rim. This trombone mouthpiece, with its concentrated weight on the rim, offers an unprecedented balance.

Groove TB-S-6B
Rim Inner Diameter / 25.375mm
Cup Depth / Slightly Deep
Throat Diameter / 7.1mm
Backbore / TB-M
Compatible with other brands / Schilke 50
Manufacturer's Suggested Retail Price ¥47,850 (tax included)

This model features a cup that is one step deeper than the TB-S-6C. It is characterized by its mellow tone and is popular not only for trombones but also for euphoniums.