Your trombone will sound its best with a GP Series mouthpiece.
The GP Series mouthpieces feature an innovative shape and extra-heavy 24k gold-plate finish for players who prefer a focused, concentrated tonal core.
Playing characteristics:
48:
Well-balanced rim and cup with a fairly narrow backbore. Meets the needs of professional players.
51C4:
Plenty of volume and power. Solid tone throughout the instrument's range.
Playing characteristics:
48:
Well-balanced rim and cup with a fairly narrow backbore. Meets the needs of professional players.
51C4:
Plenty of volume and power. Solid tone throughout the instrument's range.
Specifications
- Compare to:
- 48: Bach 6-1/2AL, Denis Wick 6BL
- 51C4: Bach 5G, with slightly shallower cup
Features
- 48:
- 25.2mm inner diameter
- standard contour
- standard thickness
- standard cup depth
- 6.6mm throat
- semi-narrow backbore
- 51C4:
- 25.23mm inner diameter
- Semi-flat contour
- Standard thickness
- Standard cup depth
- 6.92mm throat
- Semi-wide backbore