Bob Reeves 43/DF vs Bob Reeves 43W/FE
the Bob Reeves 43/DF features a deeper cup.
Mouthpiece A
Bob Reeves 43/DF
• Flugelhorn
Cup diameter17.07 mm
Cup depthDeep
Rim width—
Throat diameter—
Backbore—
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
vs
Mouthpiece B
Bob Reeves 43W/FE
• Flugelhorn
Cup diameter17.07 mm
Cup depthMedium
Rim width—
Throat diameter—
Backbore—
Finish—
Material—
Cup Diameter
Both mouthpieces have virtually identical cup diameters at 17.07 mm.
Cup Depth
The Bob Reeves 43/DF has a deep cup while the Bob Reeves 43W/FE has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
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.