Yamaha YHR-871DU Custom Double French Horn Overview

The Yamaha YHR-871DU Custom Double French Horn is a professional F/Bb Geyer-wrap horn built for advanced orchestral and chamber performance. This model pairs Yamaha’s Custom Series construction with dual-plane rotary valves, a detachable fixed medium bell, and an unlacquered yellow brass body designed to develop a natural patina over time. The Geyer wrap layout offers an efficient, direct response that many professional players prefer for symphonic literature, while the solid yellow brass construction supports a centered, full, orchestral sound.

Yamaha YHR-871DU Custom Double French Horn Specifications

• Key: F/Bb double horn
• Wrap: Geyer-style wrap
• Bore: 12.1 mm / 0.476 inch
• Valves: 4 rotary valves
• Valve action: String lever action
• Bell: Detachable fixed medium bell
• Body material: Yellow brass
• Finish: Unlacquered brass
• Case: Original Yamaha case with backpack straps
• Accessories: Yamaha 32D4 mouthpiece, valve oil, cleaning cloth
• Serial number: 013184

Condition & Setup

This Yamaha YHR-871DU is a used professional double horn that previously served as an artist loaner from Yamaha. It is in very clean condition with factory unlacquered brass that will naturally darken and develop patina with use. We note only minor scuffs on the underside of the bell flare; some light patina has already started to develop. The valves are functioning properly, and the instrument has been professionally serviced, set up, and play-tested by our brass specialists.

Who the YHR-871DU Custom Double French Horn Is For

The Yamaha YHR-871DU Custom Double French Horn is a professional F/Bb Geyer-wrap French horn designed for advanced students, conservatory players, freelancers, and orchestral musicians who need a reliable instrument with a centered symphonic sound. Its Geyer wrap design provides a direct feel and efficient airflow, making it well suited to players who prefer clarity of response and secure slotting across the register.

Within Yamaha’s horn lineup, the YHR-871DU stands out as a Custom Series instrument with unlacquered yellow brass construction, dual-plane valves, and a detachable bell for transport. It is appropriate for serious players comparing professional Geyer-style horns from makers such as Engelbert Schmid, Hoyer, Conn, and Paxman, while retaining Yamaha’s consistency of build and mechanical precision.

Common Questions About the Yamaha YHR-871DU

Is the Yamaha YHR-871DU suitable for professional orchestral use?

Yes. The Yamaha YHR-871DU is a Custom Series professional F/Bb double French horn with a Geyer wrap design, 4 rotary valves, and a full yellow brass body. It is intended for advanced and professional players who need an orchestral-quality instrument.

What does the unlacquered brass finish mean for this horn?

An unlacquered brass finish means the horn has no clear lacquer coating over the brass. This allows the surface to naturally oxidize and develop patina over time, which many professional brass players prefer for feel and appearance.

How does a Geyer wrap horn differ from a Kruspe wrap horn?

A Geyer wrap horn generally has a more direct air path and is often chosen for efficient response, clarity, and projection. Kruspe wrap horns typically have a different valve layout and are often associated with a broader, more expansive feel. The Yamaha YHR-871DU follows the Geyer-style design.

We are proud to be an authorized Yamaha dealer