A. Courtois Prestige AC131 Alto Trombone
Key : Eb.
Bell : 7.28" one piece rose brass.
Bore : .464" - 492".
Leadpipe: Removable.
Finish: Lacquered.
Case: Deluxe countoured case and accessories.
Key : Eb.
Bell : 7.28" one piece rose brass.
Bore : .464" - 492".
Leadpipe: Removable.
Finish: Lacquered.
Case: Deluxe countoured case and accessories.