Jupiter JTR700RQ

Essential Information About the Jupiter JTR700RQ Bb Trumpet

• Ready to play: instrument adjusted by a luthier for immediate handling and reliable response.


• KHS Precision Manufacturing (Taiwan): a recognized standard for assembly consistency and durability.


• Stainless steel pistons with oil retention cross-hatching for faster and more precise action.


• Warm sound and projection thanks to the lacquered rose copper bell and leadpipe.

A Jupiter Trumpet Designed to Support Your Progression

The Jupiter JTR700RQ comes from the KHS factory in Taiwan, a group renowned for its ability to produce reliable, consistent instruments suited to the needs of both beginner and advanced players. Within the Jupiter range, this model positions itself as a serious and durable trumpet, designed to withstand rehearsals, travel, and various conditions (music school, concert band, brass band), while maintaining stable mechanics and comfortable playability.

The attention to manufacturing details is especially evident in the piston design: the cross-hatched grooves promote oil retention, contributing to a smoother playing feel, with a clearer attack and better consistency in fingerings.

For Which Musician and Styles?

Tuned in Bb, the JTR700RQ is an ideal trumpet for beginner to intermediate musicians seeking a reliable, in-tune, and pleasant instrument for daily use, as well as for students advancing in skill who need a trumpet capable of supporting technical progression (articulation, endurance, rhythmic precision).

It naturally adapts to a wide range of repertoires: classical (intonation and phrasing work), pop and contemporary music (projection and presence), jazz (clear attack, flexibility), as well as brass band and concert band where mechanical robustness and slide stability make a difference over time.

Sound and Design

The JTR700RQ combines several alloys chosen for their balance of resonance, strength, and stability: brass, copper, and nickel silver. Its lacquered rose copper bell provides a warmer tone color, with a "full" sound sensation and strong presence, particularly appreciated when carrying the line within an ensemble.

With a bore size of 11.68 mm, it offers an effective compromise: enough openness to support projection and ease in the midrange, while maintaining comfortable resistance to work on sound production and dynamic control. The lacquered rose copper leadpipe contributes to stability and attack quality, promoting a more confident sound, especially during soft starts and fast articulations.

Ergonomically, the mother-of-pearl style piston buttons add an elegant finish and a pleasant tactile feel. The tuning slide rings (including an adjustable ring on the 3rd slide) facilitate intonation adjustments during play, a valuable feature for gaining precision without breaking the musical phrase.

Recommended Compatible Accessories

To maintain piston smoothness and slide mobility daily, plan for piston oil and slide grease, as well as a microfiber cloth for lacquer care. A trumpet stand can also be practical at home or during rehearsals to avoid shocks and improvised placements.

Technical specifications

Level	Student	Leadpipe	Varnished rose gold
Category	Trumpet	Double brace	No
Tone	Bb	Ring	1st Slide
Body material	Varnished brass	Adjustable ring	3rd Slide
Bore	11.68 mm	Outer tubes	Varnished brass
Pallettes material	Stainless steel	Inner tubes	German silver
Springs	Steel	Tuning slide	Brass
Bell engraving	No	Valve buttons	Pearly appearance
Number of valves	3	Included accessories	Mouthpiece, Jupiter Light Case
Bell diameter	123 mm	Color	Yellow
F-Attachment	No	Finishing	Varnished

Key	Bb	Material / finish	lacquered rose copper
Materials	brass, copper, nickel silver	Mouthpiece	included
Pistons	stainless steel	Accessories	included
Piston grooves	cross-hatched (oil retention for faster and more precise action)	Case	Jupiter Light
Piston buttons	mother-of-pearl style	Bore size	11.68 mm
Diameter	123 mm	Adjustment	instrument adjusted by a luthier