Bach Classic Trombone Mouthpiece Large Shank 3415GS USB Interfaces the innovative dual-diaphragm captures the

the innovative dual-diaphragm captures the complete weight of your voice

The neck has a Kramer SlimTaper™ C profile that is thin and fast-playing

Fingerboard Radius:12"

Cushioned heavy-duty Hook and Loop Fastener surface will hold hundreds of different gizmos and gadgets

helping you to tailor your recording to the sound of the room

Bach Classic Trombone Mouthpiece Large Shank 3415GS USB Interfaces the innovative dual-diaphragm captures theVincent Bach was a rare combination of artist and engineer. He constantly changed his mouthpieces in search of the perfect design. It wasn't until the mid 1960's that he stopped and finally settled on more standardized design. This created the standard for mouthpiece making that is still used today. These standards are now known as the Classic Series. Bach Classic Mouthpieces are the most played mouthpieces in the world by students, amateurs and