Conn Precision 1 vs Conn Precision 2
the Conn Precision 1 features a deeper cup.
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
Conn Precision 1
• Tuba
OrchestralCup depth
Best suited for
BBb bass; orchestral
Exceptionally full deep rich tone
vs
Mouthpiece B
Conn Precision 2
• Tuba
GeneralCup depth
Best suited for
BBb bass; general use
Full rich tone in all registers
Cup Depth
The Conn Precision 1 has a — cup while the Conn Precision 2 has a — cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Which is better?
The Conn Precision 1 is designed for orchestral playing, while the Conn Precision 2 targets general use. Your best choice depends on your musical context.