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The Yamaha YHR-871DU is a professional F/Bb double horn from Yamaha's Custom series, developed for advanced orchestral and ensemble playing. The YHR-871 design combines the flexibility of a full double horn with Yamaha's established approach to precision, consistency, and professional brass instrument construction. Its detachable bell supports compact transport, while the factory-unlacquered yellow brass allows the surface to develop a natural patina through use.
Yamaha YHR-871DU Double French Horn Specifications
- Instrument Type: Double French horn
- Key: F/Bb
- Finish: Factory unlacquered yellow brass
- Bore Size: 12.1 mm (0.476 inch)
- Bell: Detachable yellow brass bell
- Valve Configuration: Four rotary valves
- Case: Yamaha hard case
- Accessories: Yamaha polishing cloth (no mouthpiece included)
- Serial Number: 010683
Condition & Setup
This pre-owned horn is in excellent playing order. It has been professionally serviced, set up, and play-tested, with strong compression and good playing response recorded during its intake inspection. Cosmetic wear includes widespread scratches, handling marks, tarnish, oxidation, surface wear, uneven coloration across the bell and tubing, and localized reddish discoloration inside the bell. These surface changes are consistent with regular use of an unlacquered brass instrument. The Yamaha hard case has light exterior wear and normal impressions in the plush interior.
Who the YHR-871DU Double French Horn Is For
The YHR-871DU is intended for professional players, advanced students, teachers, and serious ensemble musicians seeking an F/Bb double horn in Yamaha's Custom line. Its traditional double-horn versatility suits orchestral, wind ensemble, chamber, teaching, and audition settings. Players considering this model should evaluate its response through register changes, slotting, intonation tendencies, rotor action, ergonomics, and resistance with their preferred mouthpiece.
Common Questions About the Yamaha YHR-871DU
What does the F/Bb double-horn configuration offer?
The F side supports the depth and breadth associated with the traditional horn sound, while the Bb side provides alternate fingerings that many players use for clarity, security, and facility in the upper register. The thumb valve allows the player to move between the two sides.
How does the factory-unlacquered finish change over time?
Unlacquered yellow brass naturally develops oxidation, tarnish, and variations in color through handling and exposure. These surface changes are cosmetic and form the individual patina associated with regularly played raw-brass instruments.
What is the advantage of the detachable bell?
A detachable bell allows the horn to fit into a more compact case, which is useful for musicians traveling regularly to rehearsals, performances, lessons, and auditions.
We are proud to be an authorized Yamaha dealer
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Yamaha YHR-871DU F/Bb Professional French Horn in Unlacquered Brass
Yamaha YHR-871DU Double French Horn Overview
The Yamaha YHR-871DU is a professional F/Bb double horn from Yamaha's Custom series, developed for advanced orchestral and ensemble playing. The YHR-871 design combines the flexibility of a full double horn with Yamaha's established approach to precision, consistency, and professional brass instrument construction. Its detachable bell supports compact transport, while the factory-unlacquered yellow brass allows the surface to develop a natural patina through use.
Yamaha YHR-871DU Double French Horn Specifications
- Instrument Type: Double French horn
- Key: F/Bb
- Finish: Factory unlacquered yellow brass
- Bore Size: 12.1 mm (0.476 inch)
- Bell: Detachable yellow brass bell
- Valve Configuration: Four rotary valves
- Case: Yamaha hard case
- Accessories: Yamaha polishing cloth (no mouthpiece included)
- Serial Number: 010683
Condition & Setup
This pre-owned horn is in excellent playing order. It has been professionally serviced, set up, and play-tested, with strong compression and good playing response recorded during its intake inspection. Cosmetic wear includes widespread scratches, handling marks, tarnish, oxidation, surface wear, uneven coloration across the bell and tubing, and localized reddish discoloration inside the bell. These surface changes are consistent with regular use of an unlacquered brass instrument. The Yamaha hard case has light exterior wear and normal impressions in the plush interior.
Who the YHR-871DU Double French Horn Is For
The YHR-871DU is intended for professional players, advanced students, teachers, and serious ensemble musicians seeking an F/Bb double horn in Yamaha's Custom line. Its traditional double-horn versatility suits orchestral, wind ensemble, chamber, teaching, and audition settings. Players considering this model should evaluate its response through register changes, slotting, intonation tendencies, rotor action, ergonomics, and resistance with their preferred mouthpiece.
Common Questions About the Yamaha YHR-871DU
What does the F/Bb double-horn configuration offer?
The F side supports the depth and breadth associated with the traditional horn sound, while the Bb side provides alternate fingerings that many players use for clarity, security, and facility in the upper register. The thumb valve allows the player to move between the two sides.
How does the factory-unlacquered finish change over time?
Unlacquered yellow brass naturally develops oxidation, tarnish, and variations in color through handling and exposure. These surface changes are cosmetic and form the individual patina associated with regularly played raw-brass instruments.
What is the advantage of the detachable bell?
A detachable bell allows the horn to fit into a more compact case, which is useful for musicians traveling regularly to rehearsals, performances, lessons, and auditions.
We are proud to be an authorized Yamaha dealer
Pairs well with
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Yamaha YHR-871DU F/Bb Professional French Horn in Unlacquered Brass
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.
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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.
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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.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, 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.
