Small Bell Model!
The AC159 Reference Series features a .413-inch bore with a direct air column design through the valveblock for less resistance plus a 5.9-inch Rose brass bell designed for superior response and a warm, rich tone. The AC159 also features a 3rd valve slide trigger for easy intonation adjustment.
Features
- Key of Bb
- .413" bore
- 5.9" Rose brass bell
- Monel valves; Vertical valve slides with 3rd valve slide trigger; Direct air column design through valveblock
- Includes case and mouthpiece