I have been playing on mouthpiece facings by Johannes Gleichweit for 20 years now. We have known each other since our studies, and I appreciate him as an outstanding clarinetist who has always been deeply committed to the sound of the Viennese clarinet.
He knows exactly which criteria are essential for a good mouthpiece. Johannes Gleichweit always strives with great passion to meet the demands and needs of a clarinetist, and when it comes to customer service, he is simply unbeatable.