Bob Reeves 11C vs Bruno Tilz 214-D 5

The Bruno Tilz 214-D 5 has a wider cup diameter, the Bruno Tilz 214-D 5 features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
    Bob Reeves 11C
    • Trombone
    Backbore
    vs
    Mouthpiece B
      Bruno Tilz 214-D 5
      • Trombone
      Catalog
      Backbore
      Best suited for
      📣High-volume projection — open throat for power

      Which is better?

      Neither mouthpiece clearly dominates the other — the right choice depends on your embouchure, playing style, and the sound you're after. Try both if possible.

      Open in interactive tool + Add third mouthpiece Bob Reeves 11C details Bruno Tilz 214-D 5 details Bob Reeves 11C equivalents Bruno Tilz 214-D 5 equivalents