






















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
- Serial number: AC02491
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
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Jupiter XO 1650D Professional Geyer Wrap Double French Horn in Lacquer
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
- Serial number: AC02491
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
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Jupiter XO 1650D Professional Geyer Wrap Double French Horn in Lacquer
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
-
Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
-
Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.
