Perfect for marching season. If youre a trumpet or baritone player wanting to double up on trombone the Jupiter JTB700V is what you want. By using state of the art technology Jupiter has been able to produce a yellow brass body that holds accurate tuning in all registers. Say goodbye to using valve oil every time you use your instrument. The stainless steel pistons are remarkably smooth and fast – perfect for the advancing valve trombone player. The steel valves combined with the nickel silver slide produce a valved trombone that will last for years with minimal maintenance. Included with the Jupiter horn is a hard case and mouthpiece so you can start practising straight away. Stand Out from the Crowd This Jupiter JTB valved trombone is designed to keep up with your busy marching schedule. The stainless steel pistons provide a smooth fast action to help improve your agility and playability. Unlike other valved trombones the main slide on the trombone is made from nickel silver. This is because nickel silver is dense sturdy compared to yellow brass and is less likely to bend. These key attributes are enough to motivate and inspire you to want to perfect your skills and musicianship. Included Accessories Jupiters hard shell case offers a lightweight protective design that is easy to carry. Whether youre going to rehearsal gigs or concerts this case will protect your valve trombone from scratches and knocks. The hard shell case will keep your instrument looking feeling and sounding like new for longer. Also included is a mouthpiece so you can start playing straight away. About Jupiter Jupiters goal is to ensure every musician is happy with their Jupiter instrument. Even their student instruments offer outstanding quality specially designed to assist you to progress as fast as possible. By working closely with teachers and professional musicians Jupiter continues to find ways to improve their designs to ensure everyone can be comfortable with a Jupiter instrument. Jupiter pride themselves on recently being ISO 9001 certified. Their promise to the planet has led them only to use environmentally-friendly ways of disposing of water. All Jupiter wind instruments are even built using lead-free solder! Unlike some other companies Jupiter has a huge range of spare parts in stock. If anything unfortunate were ever to happen to your precious instrument then you can rest in the knowledge that they can help you out in no time. Specifications Key Of: Bb Finish: Clear Lacquer Bore Size: .482 (12.25mm) Bell Size: 8 (203mm) Bell Material: Yellow Brass Valves: Stainless Steel Waterkeys: 1 Included Accessories: Hard Shell Case and Mouthpiece