About this item

• Exquisite material selection and precision welding result in better tone and accuracy, and smoother gas flow, creating an overall high-end atmosphere.
• Thickened tube wall, full sound, smooth air flow, high pitch and deep bass
• The four cylinders are arranged in an array to achieve smooth breath flow under ideal conditions.
• The pitch change tube is made of brass, which improves the resonance effect and makes the tone clear and loud; the tone it emits is transparent and pleasant.
• This is an excellent French horn with a bright, penetrating sound that vibrates extremely well, giving it a deeper, sweeter tone.

It sounds like you're referring to a specific type of French horn with the key of B flat (Bb) and F, often called a double French horn. These are common in orchestral settings, and the silver color typically refers to the finish of the instrument, which is often silver-plated brass.

Here's a breakdown of what you're asking about:

1. Double French Horn: This horn has two sets of tubing, one in F and the other in B flat (Bb), and players switch between the two using the valve system. The combination of the two allows for a wider range of pitches, making it ideal for professional orchestral musicians.

2. Key of B flat & F: The horn is tuned in both B flat and F, with F being the primary key and Bb being used for higher-range notes. The ability to switch between these keys allows for versatility.

3. Silver Finish: The silver color you mention likely refers to the silver-plated finish. This finish is applied over the brass to give the horn a shiny, silver-like appearance. It also can slightly affect the sound, providing a different tonal quality than a gold lacquer finish.
   
   The body of the French horn has rich vibrations, and the treble part is particularly satisfying, with a full and loud sound. This beautiful French horn is perfect for beginners and professional players alike.
   This French horn has been carefully designed with durable construction. After several tests to ensure good overall performance, it is an excellent choice for students, beginners and music lovers.
   Name: Four-button single-row French horn
   Material: white copper pitch tube/phosphor bronze mouthpiece tube
   Key:Bb/F
   Mouth/inner tube size: 315mm/11.5mm
   Surface treatment: lacquered gold/nickel plated