Conn 52BSP "CONNstellation" Bb Trumpet  

C.G. Conn "CONNstellation" USA  

.462" bore

seamless bell

Monel pistons

reverse leadpipe

rounded main tuning slide crook

heavy top and bottom valve caps

patented Modular Valve Weight System

clear lacquer finish

CKB 3C mouthpiece

7900C woodshell case

Available in lacquer finish as model 52B