Conn Imp. Precision 2 vs Schilke 45B
the Conn Imp. Precision 2 features a deeper cup.
Mouthpiece A
Conn Imp. Precision 2
• Trombone
LeadCup diameter—
Cup depthDeep
Rim width—
Throat diameter—
Backbore—
Finish—
MaterialSilver-plated brass
Best suited for
Solo; high register
Big bright tone; excellent solo
vs
Mouthpiece B
Schilke 45B
• Trombone
Cup diameter24.30 mm / 0.9567 in
Cup depthMedium
Rim width—
Throat diameter5.95 mm / 0.2343 in
Backbore15/64 .2344"
Finish—
Material—
Best suited for
High-volume projection — open throat for power
Cup Depth
The Conn Imp. Precision 2 has a deep cup while the Schilke 45B has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Material
The Conn Imp. Precision 2 is described as Silver-plated brass, and the Schilke 45B as unspecified. Material affects mass, warmth, and how quickly the piece responds.
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.
Compare Conn Imp. Precision 2 with others
Compare Schilke 45B with others
Popular Trombone comparisons
- Bach 12E vs Bob Reeves 5G Gladstone
- Giardinelli Sym. T vs Bach 12E
- Yamaha SL-YEO-S vs Marcinkiewicz ET3C. Loper
- Denis Wick 6BL vs Conn Connstellation 7CW
- Schilke 45B vs Marcinkiewicz ET3C. Loper
- Conn Connstellation 7CW vs Bach 6½A (small shank)
- Yamaha SL-48DL vs Yamaha SL-YEO-S
- Giardinelli Sym. T vs Bruno Tilz 306-5 GS