New York 1A

Cup Diameter: 1.060”, (26.90mm) Cup Depth: Medium Shallow/‘C cup’ Style Bore: 'G', .261" 

Rim corresponds to the New York 1 Symphony Tenor Trombone Mouthpiece 

New York 2A

Cup Diameter: 1.040”, (26.40mm) Cup Depth: Medium Shallow/‘C cup’ Style Bore: 'E', .250" 

Rim corresponds to the New York 3 Symphony Tenor Trombone Mouthpiece 

New York 3A

Cup Diameter: 1.022”, (25.95mm) Cup Depth: Medium Shallow/‘C cup’ Style
Bore: 'A', .234"

Rim corresponds to the New York 5 Symphony Tenor Trombone Mouthpiece

***NEW*** New York 4A

Cup Diameter: 1.016”, (25.8mm) Cup Depth: Medium Shallow/‘C cup’ Style
Bore: 'A', .234"

Rim corresponds to the New York 7 Symphony Tenor Trombone Mouthpiece

Please Note:
Alto Trombone mouthpieces are available in three weights: Light, Regular and Medium.