The 5060 Series features a 531-inch bore plus a 10-inch yellow brass bell designed for great projection.

The Jupiter 5080 Quantum Series Marching BBb Tuba features a .689-inch bore with a 21-inch yellow brass bell for superior projection and resonance.

The Jupiter 5000 Series Quantum Marching Trumpet features a .460-inch bore with a 5-inch, yellow brass bell designed for excellent projection and resonance from the field.

The Jupiter 5080 Quantum Series Marching BBb Tuba features a .689-inch bore with a 21-inch yellow brass bell for superior projection and resonance.

The Jupiter 380L Convertible 3/4 BBb Tuba is a left shoulder convertible marching/concert tuba that is an excellent choice for when you want one horn that works well for both ...

The Jupiter 5060 Series Quantum Marching Baritone features a .531-inch bore, plus a 10-inch yellow brass bell designed for great projection.

1. 45 Day Lowest Price - 100% Satisfaction Guarantee. Left shoulder convertible marching/concert tuba. An excellent choice for one horn that works well in both areas.

The Jupiter Marching Baritone560LThe 560 Marching Baritone horn has a powerful well centered pitch and resonance combined with an excellent balanced action.

The 5000 Series features a .460-inch bore with a 5-inch yellow brass bell designed for excellent projection and resonance from the field.

The 5070 Series features a .592-inch bore plus an 11-inch yellow brass bell for a rich, dark sound that will project all the way to the press box.

The Jupiter 5070 Series Quantum Marching Euphonium features a .592-inch bore, plus an 11-inch yellow brass bell for a rich, dark sound that will project all the way to the press ...

The 5050 Series features a .462-inch bore with a 10.7-inch yellow brass bell with excellent projection and intonation.