Dawid Glowacki
Böhm-System Dawid Glowacki Polish Baltic Philharmonic Orchestra Gdańsk I was looking for a suitable mouthpiece for the bass clarinet for a long time. Gleichweit produces absolutely brilliant mouthpieces for the bass clarinet. This mouthpiece model: Stephan has made playing the bass clarinet easy and enjoyable. The sound of my Buffet Prestige became really strong and […]
Karel Dohnal

Böhm-System Karel Dohnal State Opera Orchestra Prague/ Ostrava University
Gábor Galavics
Böhm-System Gábor Galavics Principal Clarinetist at Hungarian State Opera House “I am playing Gleichweit mouthpieces since 2006. These mouthpieces changed, developed my playing a lot: in soundquality, articulation and stability of intonation. Every 1-2 years I visit Gleichweit Team in Vienna, and it is always an amazing experience, how precisely they can make a mouthpiece […]
Stephan Vermeersch
Böhm-System Stephan Vermeersch Soloist/ Composer Great, really happy with those mouthpieces: this makes my life easier. https://www.youtube.com/watch?v=CXfLByTrteE&t=15s
Bart Watté
Böhm-System Bart Watté Principal Clarinet/ Royal Military Band of the Guides (Belgium) “These mouthpieces are simply astonishing! The ease of playing, clear articulation, homogeinity through the registers, powerful projection and spot-on intonation … And best of all: that warm and soulful sound! My personal preference is the B-8 model. It is unlike anything I have […]
Prof. Boštjan Dimnik
Böhm-System Prof. Boštjan Dimnik Soloist/ conductor
Univ.-Prof. Rupert FANKHAUSER
Deutsches-System Univ.-Prof. Rupert FANKHAUSER Universität für Musik und darstellende Kunst Wien, vienna clarinet connection “Ich spiele seit fast 30 Jahren auf Kopien meiner originalen O-er Bahn, FH. Zusammen mit Hannes Gleichweit ist es gelungen, nicht nur den ursprünglichen Klang und Charakter zu erhalten, sondern gleichzeitig mit jeder neuen Kopie, auch durch neue Materialien diese Bahn […]
Domenico Sossai
Böhm-System Domenico Sossai Conservatorio “A.Steffani” Castelfranco Veneto I discovered and tried the Gleichweit mouthpiece, which has truly managed to meet my needs. This was made possible thanks to the meticulous and attentive care that Johannes Gleichweit dedicates to his clients. Finding the optimal setup, stability, sound, color, dynamics, staccato, legato, and more is achievable […]
Vanderlei Alves
Böhm-System Vanderlei Alves Soloist “Certainly the best mouthpiece I ever played! It’s by far the only extremely flexible material with a gift of a warm and deep sound. Also I am able to play in a unique way that allows me to have a variety of colors and nuances. Finally, have the freedom to express […]
Paulo Martins
Böhm-System Paulo Martins Orquestra de Guimarães/ Guimarães Conservatoire Gleichweit mouthpieces were a big and nice surprise for me. For many years I played with others brands but no one offered me these qualities like Gleichweit did. I was reluctant to change my material but each day playing with this beauty I am starting to love […]