Has anyone tried this model Jupiter trumpet? One of the local music stores dropped one off for me to test drive for the week. It's a .453 bore jazz horn designed by Roger Ingrahm. Fit and finish look good, comes with two tuning slides (both reversed style) and an assortment of valve caps. It's about as heavy as my Bach Strad. My initial impression is that it is easy to play while relaxed and has a tighter, more compact sound than my Bach 43. I'll take it to school tomorrow and have some of my students play it so I can hear how it sounds from a distance.