The Jupiter JTR700R standard Bb Trumpet features stainless steel pistions, first and third valve slides, a .460" bore, 4.8" rose brass bell and a rose brass leadpipe
- Stainless Steel Pistons have remarkably smooth, fast action for improved agility and playability
- Adjustable 1st and 3rd Valve Slide allows the player to custom fit the instrument to achieve maximum performance comfort
