Detail 01
1.033 inch cup diameter
Wide rim seat puts more lip inside the cup. Helps low-register power, makes the top harder to control.

Independent shopping perspective
A large-diameter, bowl-cup mouthpiece for large-bore tenor trombone. For developed players who want a full, rich sound and have the air to fill it.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
Wide rim seat puts more lip inside the cup. Helps low-register power, makes the top harder to control.
Detail 02
Rounder cup volume favors a full, rich core rather than edge and cut.
Detail 03
Fairly narrow throat under a large cup. Adds resistance that holds the sound together instead of letting it spread.
Detail 04
Fits large-bore tenor and bass receivers only. A small-bore horn needs a small-shank piece.
Detail 05
Finish only. Rim, cup and throat match the silver 53, so choose on feel and skin sensitivity.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
No. This is a large shank, sized for large-bore tenor and bass receivers. A small-bore horn needs the small-shank version.
Yes. The 53 is 1.033 inches across, against 1.010 for the 51 and 1.015 for the 52. The step up is real but small.
No, it is a large tenor size. Schilke's bass-side models start at the 57 and run through the 58, 59 and 60.
The playing dimensions are identical to the silver 53. The difference is surface feel and how your skin reacts to the plating.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.