Jupiter XO 1650D Professional Geyer Wrap Double French Horn SN AC02491

Jupiter XO 1650D Double French Horn Overview

The Jupiter XO 1650D is a professional F/Bb double French horn with a Geyer-style wrap, detachable bell, and adjustable hand-position controls for advanced players who need a centered, flexible horn with practical modern ergonomics. This model is Jupiter’s entry into the professional horn category and is designed to offer focused response, warm tonal color, secure slotting, and easy storage in a compact detachable-bell case.

Jupiter XO 1650D Double French Horn Specifications

• Key: F/Bb double horn
• Wrap: Geyer-style wrap
• Bell: Detachable bell
• Body Material: Yellow brass
• Bore: .468 inch
• Valves: Rotary valves
• Ergonomics: Adjustable thumb lever and adjustable finger hook
• Finish: Lacquer
• Case: Original detachable-bell case with backpack straps
• Accessories: XO 3 mouthpiece, valve oil, and polish cloth

Condition & Setup

This Jupiter XO 1650D is a display-model instrument in superb condition, with only a few scuffs visible in the bell flare throat and around the logo as shown. It has been professionally serviced, set up, and play-tested in our shop to confirm proper mechanical function, response, and playability. It includes the original case and original accessories.

Who the 1650D Double French Horn Is For

The Jupiter XO 1650D is a professional Geyer-wrap F/Bb double French horn designed for serious horn players who want a warm, focused sound, reliable centering, and adjustable ergonomics. It is appropriate for advanced students, collegiate players, and working musicians seeking a professional-level double horn with a detachable bell.

Its playing character is centered and stable, with secure slotting across both sides of the horn. The adjustable thumb lever and finger hook allow the player to refine hand position, which is especially useful for hornists comparing modern professional models from makers such as Yamaha, Eastman, Holton, Conn, and Hans Hoyer.

Common Questions About the Jupiter XO 1650D

Is the Jupiter XO 1650D a professional French horn?

Yes. The Jupiter XO 1650D is built as a professional F/Bb double French horn with a Geyer-style wrap, detachable bell, rotary valves, and adjustable ergonomics for advanced and professional use.

What kind of player is the Jupiter XO 1650D best suited for?

The 1650D is best suited for serious advancing students, college horn players, and professional musicians who want a centered, warm double horn with secure slotting and a detachable bell for easier transport.

What distinguishes the Jupiter XO 1650D from student or intermediate horns?

The XO 1650D offers professional design features including a Geyer-style wrap, detachable bell, adjustable thumb lever, adjustable finger hook, and a more refined response than typical student or intermediate double horns.

We are proud to be an authorized Jupiter XO dealer