Jupiter JTB710FRQ

A Jupiter Trombone Designed for Reliability and Playing Comfort

Renowned in the brass world for manufacturing consistency and ergonomic attention, the Jupiter brand offers instruments designed to support musicians daily: rehearsals, lessons, orchestras, and performances. This tenor trombone in Bb aligns with that philosophy, featuring robust construction, materials suited for intensive use, and practical details that make a difference over time.

The choice of a rose brass lacquered bell (often appreciated for its warmth) and the inclusion of an Open Wrap setup clearly demonstrate the goal: to provide a responsive, comfortable, and musical instrument without complicating handling.

For Which Musician and Styles?

Thanks to its Bb tuning (the standard for the tenor trombone ) and its 12.70 mm bore, this model is particularly suitable for advanced beginners, intermediate, and experienced musicians seeking a stable, in-tune, and enjoyable instrument to play. It also works very well as a "service" trombone for more experienced players wanting a reliable and comfortable instrument.

Regarding repertoire, its sound balance makes it relevant in wind orchestras, brass bands, pop music, big bands, and jazz. The combination of a warm bell and versatile bore allows transitioning from a round, singing tone to a more assertive projection depending on embouchure, air, and musical intention.

Sound and Design

The bore (internal tube diameter, influencing resistance and air volume) of 12.70 mm offers a balanced playing feel: open enough to support a wide sound while remaining accessible for developing tone production and endurance. The 203 mm bell in rose brass lacquered promotes a warmer timbre, often perceived as more "velvety," with projection that remains clear overall.

The slide (the sliding element that allows playing notes) benefits from a design focused on smoothness and durability: outer tubes in maillechort and inner tubes in chrome-plated maillechort. Maillechort, an alloy valued in brass instrument making, provides strength and stability, while the chrome on the inner tubes contributes to smooth gliding when well maintained.

Comfort is enhanced by an adjustable padded thumb rest, useful for adapting the grip to the player's morphology and reducing fatigue, as well as a detachable molded handle, practical for securing the hold depending on the context (standing rehearsals, parades, long sessions).

Recommended Compatible Accessories

To preserve smoothness and tuning over time, plan for a slide lubricant (cream or liquid according to your preference), a slide grease, as well as a trombone swab and a soft cloth. These maintenance accessories are universal for trombones and directly contribute to response, mechanical silence, and the longevity of sliding surfaces.

Technical specifications

Trombone type	Complete	F-Attachment	Yes
Level	Student	Double brace	No
Category	trombone	Outer tubes	Varnished brass
Tone	Bb / F	Inner tubes	German silver
Body material	Varnished brass	Tuning slide	Brass
Bore	12.7 mm	Included accessories	Mouthpiece, Jupiter Light Case
Bell engraving	No	Color	Yellow
Bell diameter	203 mm	Finishing	Varnished

Key	Bb	Mouthpiece	included
Water key	yes	Accessories	included
Configuration	Open Wrap	Case	Jupiter Light
Outer slide tubes	maillechort	Thumb rest	adjustable padded
Material	rose brass	Handle	detachable molded
Finish	lacquered	Adjustment	instrument adjusted by a luthier