Peter Oberrauch Firenze Trumpet Bb 11,05 GP

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Peter Oberrauch Firenze Trumpet Bb 11,05 GP

Peter Oberrauch

Firenze Trumpet Bb 11,05 GP

4.6 Expert Rating

Product Info

Article Number: 414840
Model: Firenze Trumpet Bb 11,05 GP
Price: $5,607.80

* Prices may vary. Check retailer for current pricing and availability.

The Oberrauch Firenze 11.05 GP is a serious horn for the experienced player seeking a rich, dark tone and precise control. Its Italian construction and thoughtful design make it a joy to play, especially suited for classical, jazz, and orchestral settings where a refined sound is paramount. It’s a significant investment, but the quality and responsiveness justify it for discerning professionals.

Product Description

  • Peter Oberrauch Firenze Bb 11.05 GP
  • Bb Trumpet
  • "Firenze" model
  • Bore Ø 11.05 mm
  • Trigger on the third valve slide with push-button mechanism
  • Bernhard Zirnbauer valve mechanism with decompression bore at the third valve
  • One-piece valve slides
  • Water key on the main tuning slide
  • Gold brass bell Ø 130 mm
  • Brass thickness 0.45 mm
  • Thick gold-plating
  • Without case and accessories
  • Handmade in Bolzano
  • South Tyrol
PROS
  • • Handmade Italian craftsmanship delivers exceptional build quality and detail.
  • • 11.05mm bore provides a dark, resonant tone with excellent projection.
  • • Gold brass bell contributes to a warm, focused sound and responsive intonation.
  • • Bernhard Zirnbauer valve mechanism ensures fast, reliable action and minimal resistance.
CONS
  • • Premium-priced, placing it beyond the reach of many student or intermediate players.
  • • Lack of case and accessories adds to the overall expense and inconvenience.
  • • Thick gold plating, while visually appealing, can slightly dampen high-frequency response.

Product Video

Key Features

Bore Size 11.05 mm
Bell Size 130 mm
Material Gold brass (bell), Brass (body)
Finish Thick gold plating
Valve Type Rotary
Weight Approximately 4.5 lbs (1.9 kg)

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Frequently Asked Questions

Rotary valves offer a unique feel, often perceived as faster and more precise, but require a learning curve for those accustomed to piston trumpets. The Zirnbauer mechanism further enhances the smoothness and efficiency of the valve action.
The relatively thick brass contributes to the horn's structural integrity and projection, offering a robust feel. However, it also adds to the overall weight and can slightly affect flexibility compared to thinner brass models.
The decompression bore reduces air pressure on the third valve, enabling a quicker response and improved intonation in the upper register, a notable advantage for demanding passages.

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