The Jupiter 1246L has a one-piece hand hammered bell, nickel silver leadpipe, French tuning slides, Monel pistons, 1st and 3rd valve water keys, .433 bore, 6″bell and wood-frame case (KC-52XA)
- Hand hammered lacquered brass bell.
- Nickel Silver Leadpipe
- French Tuning Slides
- Monel Pistons
- .433 Bore, 6 inch Bell