Demo model S33HD that's been in the showroom and a trade show, so it does have scuff marks and a minor ding  or two from being handled and played.

HD Series B^b Trumpets offer the musician with discerning tastes an elegant and rich tone with superb intonation. With a #3 bell taper and medium large bore design, the S33HD has a resonant tone quality with a focused feel. The S33HD features a Reverse Leadpipe, Square Main Tuning Slide w/ Brace, Heavy Design, with 1st slide saddle & 3rd slide ring.

Bore: 0.460" ML