Bob Reeves DR DINO vs Denis Wick TH3
The Bob Reeves DR DINO has a wider cup diameter, the Denis Wick TH3 features a deeper cup.
Mouthpiece A
Bob Reeves DR DINO
• Baritone / Euphonium
Cup diameter25.55 mm
Cup depthMedium
Rim width—
Throat diameter—
Backbore—
Finish—
Material—
vs
Mouthpiece B
Denis Wick TH3
• Baritone / Euphonium
Cup diameter18.50 mm
Cup depthVery deep
Rim width6.07 mm
Throat diameter5.20 mm
BackboreV-type
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Cup Diameter
The Bob Reeves DR DINO has a cup diameter of 25.55 mm compared to 18.50 mm on the Denis Wick TH3 — a difference of +7.05 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Denis Wick TH3 has a very deep cup while the Bob Reeves DR DINO 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.