Address:1701 E. Edinger Ave Suite B8 Santa Ana CA 92705. Worktime:10:00-18:00 Business Phone :(714)-884-3293 (Working time) CEO:YUNMING CHEN (949)-310-3885 Email:sales@usaopus.com sales1@usaopus.com
521LR
Trumpet (double braced)
Key: Bb
Lacquer Body with Rose-brass lead pipe
Stainless Steel Pistons
1st Valve slide thumb saddle
Adjustable 3rd valve slide
Bore: 0.456"
Bell: 4.8"
Case: ABS Case