Heckel 41i Bassoon Overview

Here is Heckel Bassoon #9959. 

There’s nothing quite like the sound of a Heckel. Favored by top orchestral bassoonists worldwide, these instruments are prized for their depth and richness. Built during Heckel’s transition to thicker walls (circa 1955), this one offers a bold, expressive tone that sets it apart. Heckel Bassoon #9959 is a Model 41i built during Heckel’s mid-1950s transition to thicker-wall construction, a period many players associate with a broad, projecting core and substantial tonal weight.

This bassoon is in excellent condition. This instrument has original keywork, so it does not have the high D or E key. We will have these added in 2026 if we still have it by then - the price is adjusted to take this into account. Retains original finish with clear Heckel branding on all joints and a clear Heckel stamp in the boot joint. Housed in a new Wiseman case for modern, high-protection transport.

Heckel 41i Bassoon Specifications

• Model: 41i
• Serial: 9959
• System: Heckel system bassoon
• Construction era: circa 1955 (Heckel transition to thicker walls)
• Keywork: Original keywork; does not include high D key or high E key
• Bocal: Heckel 1 CC (selected from multiple Heckel bocals by a professional bassoonist for this instrument)
• Finish: Original finish
• Case: New Wiseman case
• Accessories: Selected Heckel 1 CC bocal

Condition & Setup

Condition: Used. This bassoon has been professionally serviced and set up. It shows evidence of use consistent with age, but no serious damage is reported, and the original finish and identifying stamps remain clear and intact.

Who the 41i Bassoon Is For

A Heckel Model 41i is a professional Heckel-system bassoon built for orchestral and advanced solo/chamber performance where a deep, complex core and reliable projection are required. This particular instrument, from Heckel’s thicker-wall transition period around 1955, is a strong fit for serious conservatory players, working orchestral musicians, and professionals seeking a classic Heckel sound concept with breadth and richness.

Because this bassoon retains original keywork, it does not include high D or high E keys, which may matter to players who regularly perform modern orchestral excerpts and contemporary repertoire requiring those notes. If those keys are essential to your work, plan accordingly; if they are not, this instrument offers a direct, historically typical Heckel setup and feel. (High D and E key additions are anticipated for late 2025 if still in inventory, and pricing reflects the current configuration.)

Common Questions About The Heckel 41i

Does this bassoon include high D and high E keys?

No. This instrument has original keywork and does not have the high D key or high E key. 

What bocal is included, and how was it chosen?

It includes a Heckel 1 CC bocal. A professional bassoonist evaluated a collection of Heckel bocals and selected the one best suited to this specific instrument.

Is this suitable for professional orchestral use?

Yes, the Heckel Model 41i is a professional-class bassoon commonly used in orchestral settings, and this instrument has been professionally serviced, set up, and play-tested. The main suitability consideration is whether you require high D and high E keys for your repertoire.