Gleichweit-B9-5 – Precise control and balanced sound for French wood reeds

The Gleichweit B9-5 mouthpiece was developed for clarinetists who value sound control, fast response , and balanced tone quality . With a facing length of 21 mm and a tip opening of 1.21 mm, this mouthpiece offers a comfortable playing feel with a direct response—ideal for fine phrasing and clean articulation.

Thanks to its carefully tuned geometry, the B9-5 is equally impressive in orchestras, chamber music , and teaching .

Technical data:

• Suitable for: French wooden blades

• Track length: 21 mm

• Tip opening: 1.21 mm – for precise control with full sound

• Recommended reeds: D'Addario, Leuthner, Pilgerstorfer, Vandoren

The B9-5 combines stability in intonation with an open but controllable tone , making it particularly attractive for clarinetists who value reliability and musical flexibility .