Gleichweit B5-1 | Bb Clarinet Mouthpiece

Gleichweit B5-1 – Bb Clarinet Mouthpiece (French cut reeds)
Facing: 21 mm | Tip opening: 1.04 mm | Material: premium synthetic

The most closed opening in the Gleichweit line, the B5-1 is precision-crafted on advanced CNC machinery from high-grade synthetic material. Designed for professionals and soloists who prefer a focused, compact setup similar to the Vandoren M13, this model delivers exceptional clarity, stability, and refined control.

The built-in O-ring system ensures a secure, airtight fit while protecting the instrument tenon.

The B5-1 offers a centered, concentrated tone with outstanding articulation precision, strong core projection, and excellent stability in soft dynamics and the altissimo register.

Recommended reeds: Vandoren, Légère, D’Addario, Pilgerstorfer (medium to hard strengths).