This holder attachment is compatible with mutes such as trumpets. The diameters of the holder rings are 80mm x 2 and 60mm x 1, and the rings are protected by rubber.
This mute was developed by Dennis Wick, who was a principal player of the London Symphony Orchestra, after repeated trial and error of prototypes. The Wah-Wah Mute (Extending Tube) is designed with an emphasis on traditional design. It has a distinctive feature that it resonates well even when the inner tube is extended or removed.
The fax mute was developed through extensive research with many musicians to meet the various needs of today's musicians. It can be used in any genre, from classical to jazz.