BACH-Tenor-Trombone Mouthpiece No. 15D

BACH-Tenor-Trombone Mouthpiece No. 15D, depth of cup: shallow, cup diameter Ø 24.40 mm, rim shape: medium wide has a rim similar to No. 15C but the shallower cup produces a clear, crisp tone, effective in the extreme high register. These mouthpieces were developed by Vincent Bach during the past 50 years in order to match all imaginable requirements. The mouthpieces are characterized by volume and mood, easy response, consistent sound and a precisely calculated resistance in order to increase the endurance of the blower. Therefore, they are bought around the world and used almost exclusively by the best musicians.