All WEINERMUSIC instruments are serviced by Mark Kasten,

Vintage One Bb combines the best of classic C.G. Conn trumpets with a modern design. .459"(11.66mm) bore one-piece hand-hammered Sterling silver bell with bright silver plate finish 46 standard leadpipe two tuning slides monel pistons Modular Valve Weight (MVW) system kit 1-1/2 CKB mouthpiece 7910L double case. Full warranty.