Bernhard Mitmesser
German- system Bernhard Mitmesser Mozarteum Orchestra Salzburg “Working with Johannes Gleichweit is simply fantastic. Since switching from the Boehm system to the German system—specifically Viennese clarinets—more than 13 years ago, I play exclusively on Johannes Gleichweit’s mouthpieces and facings. They are characterized by an incredibly homogeneous, round sound across all registers and dynamics. Particularly noteworthy […]
Mag. Wolfgang Kornberger
German- system Mag. Wolfgang Kornberger University of Vienna- MDW | Vienna Clarinet Connection For more than 19 years, I play on Gleichweit’s mouthpieces with the highest satisfaction—both on the B-flat clarinet and the bass clarinet. It’s not just his technical expertise but also his personal qualities that I truly appreciate. He is committed to […]
Martin Rainer
German- system Martin Rainer Vienna Symphony Orchestra Gleichweit mouthpieces have been with me since my student days. Their excellent technical and personal consultation, along with continuous development, have made them my first choice. High or low clarinet —these mouthpieces stand out with their excellent response and a warm, round yet focused sound. As an […]
Ferdinand Steiner
German- system Ferdinand Steiner Mozarteum Orchestra Salzburg I never would have believed that further development of the ‘old’ mouthpieces was possible. But what Johannes has created here is simply pure joy. The wonderful, unique sound, the effortless response in all registers, and the stability of intonation make playing a daily pleasure. Thank you!
Mag. Monika Kampichler
German- system Mag. Monika Kampichler Quartett Mocatheca, Music school Ternitz, Music school Gänserndorf The mouthpieces from Johannes Gleichweit have been of top quality for many years, and their development never stands still. His products impress with perfect response, exceptional sound quality, and balance across all registers. With the variety of facings and his personalized support, […]
Anja Bachmann
Deutsches-System Anja Bachmann Klarinette & Saxophon “It was love at first note! With Gleichweit mouthpiece, you can produce a buttery smooth tone. It also stands out with its excellent intonation and fast staccato. All in all, it is a mouthpiece that allows me to effortlessly reach the souls of my listeners through music. Overjoyed to […]
Rony Moser
German- system Rony Moser Qatar Philharmonic Orchestra | Qatar Music Academy A wonderful sound, balance across all registers, stable intonation, and precise articulation. Additionally, these mouthpieces provide an incredibly secure playing experience!
Prof. Harald Harrer
German- system Prof. Harald Harrer Leopold-Mozart-Centre- University of Augsburg Enormous expertise, competent and personalized advice combined with passion and enthusiasm.” These are just a few of the qualities that define Johannes Gleichweit. I have been playing his mouthpieces since they first became available, and I am deeply convinced of their quality. The wonderful response, secure […]
Alexandra Gruber
German- system Alexandra Gruber Munich Philharmonic Orchestra Getting to know Johannes Gleichweit and having the chance to try his fantastic mouthpieces was a stroke of luck for me many years ago. Since then, he has supported me with the highest level of expertise, kindness, and perseverance, never tiring of working with me to get […]
Daniel Kurz
German- system Daniel Kurz Karajan Akademie- Berlin Philharmonic Orchestra The mouthpieces from Johannes Gleichweit play a crucial role in helping me find the playing experience I am looking for. The perfect response in all registers and, above all, the flexible, vibrant sound are what make his facings stand out for me. Thank you for the […]