Medium bore trombone. For well developed embouchures that need a large cup on small bore trombone.
The most powerful mouthpiece ever designed for small-bore trombones. Gives 0.5” bore instruments a sound which is almost the large bore equivalent.
Wick Trombone 4BS mouthpiece Silver
- Diameter: 39.44 mm
Cup Diameter: 25.90 mm
Rim Width: 6.77 mm
Bore Size: 7.13 mm
Back Bore: Medium