Gleichweit Barrels-Kronthaler clarinets-K1

The barrel is one of the most important tone-shaping components of the clarinet, second only to the mouthpiece. The Gleichweit Ebonite Barrels – Model K1 were specifically developed for Kronthaler clarinets in the Viennese system. Created through close collaboration between Johannes Gleichweit (Viennese clarinet) and Emir Radišević (Böhm clarinet), these barrels meet the highest standards in tone, intonation, and response.

Extensively tested in concert halls, studios, and rehearsal spaces, these barrels provide stable intonation, a focused sound, and a well-balanced response. The clean, elegant design without metal rings supports the instrument’s natural resonance and emphasizes a warm, open tonal character.

Product Highlights

• Material: High-quality, acoustically resonant ebonite (hard rubber)

• Design: No metal rings – for maximum tonal resonance

• Fit: Designed for Kronthaler clarinets (Viennese system) with standard tenon diameter

• Application: Orchestra, chamber music, studio

• Individually tested by professional clarinetists

• Custom lengths available on request

Color Variants & Tonal Characteristics

• Black ebonite: Precise articulation, clear projection, and free response – especially popular with soloists

• Blue ebonite: Produces a round, warm sound with a softer response – ideal for chamber music

• Red ebonite: Offers powerful tonal depth with strong orchestral presence – preferred in symphonic repertoire