Junnan David Sun

Co-Principal Clarinettist at Shanghai Symphony Orchestra
I came across Mr Gleichweit’s mouthpieces via my friend Ferdinand Steiner, after some discussions with Johannes I tried the BW 8, it was a immediate fit for me. Vandoren no 3 Traditional and Daddario Evolution no 3.5 works perfectly on this mouthpiece. The sound is very warm and flexible, which is very important for blending with different instruments in chamber and orchestra settings. Intonation is very stable and I could create a variety of different kind of articulations effortlessly. I don’t feel the need to force the air at all, the mouthpiece feels very natural and easy to play. I highly recommend this product!

孙俊楠
上海交响乐团单簧管副首席
我是经过我的好友Ferdinand Steiner认识到格莱赫威特先生。经过几次测试后我选中了BW 绿8号，这个笛头适合比较薄的哨片，Vandoren的蓝盒3号哨片和Daddario Evolution橙盒 3.5 哨片在此笛头上都很好用。声音很柔顺饱满，在乐团里和在室内乐中与其他乐器合奏真是很舒服。音准非常准与稳定，吐音很轻松而且很容易去变换吐音的强弱和感觉。笛头很通，气息很轻松很自然的就能进入单簧管里。我十分喜爱！