Size 4: Perfect for orchestral first trombone. Deep cup and larger bore for improved projection and tone.
Cup Diameter: 25.75 mm
Cup: Standard
Comparison: Denis Wick 5AL
Size 5:Rich, compact sound with an even tone quality. Ideal for concert band and brass band players. Medium shallow cup for improved high register.
Cup Diameter: 25.5 mm
Rim: 6.75 mm
Bore: 7.2 mm
Cup: Standard
Comparison: Denis Wick 6BL
Size 7:Â Easy response with a brilliant high register. Great mouthpiece for high playing and alto trombone.
Cup Diameter: 25 mm
Cup: Medium
Comparison: Denis Wick 9BS
Size 8:Â Perfect for lead players in a big band. A great jazz mouthpiece. Wide rim for endurance and a clear, resonant high register.
Cup Diameter: 24.5 mm
Cup: Shallow
Comparison: Denis Wick 12CS
Size 6S:Â Similar to a 6 but with a small shank. A great mouthpiece for medium bore trombones.
Cup Diameter: 25.4 mm
Rim: 7 mm
Bore: 6.74 mm
Cup: Standard
Comparison: Denis Wick 7CS