William S. Haynes AF780SE-BO C# 'Amadeus' Silver Flute

William S. Haynes AF780SE-BO C# 'Amadeus' Silver FluteHaynes AF780SE BO C# Flute Overview The William S. Haynes AF780SE BO C# Amadeus is a top tier step up, solid silver concert flute built for advancing players who want the core, projection, and tonal complexity associated with Haynes design standards. With solid silver headjoint, body, and footjoint, a Haynes A 442 scale, and professional features like a Split E mechanism, offset G, and C# trill key, this model targets clean response, stable

Haynes AF780SE-BO C# Flute Overview

The William S. Haynes AF780SE-BO C# Amadeus is a top tier step-up, solid silver concert flute built for advancing players who want the core, projection, and tonal complexity associated with Haynes design standards. With solid silver headjoint, body, and footjoint, a Haynes A-442 scale, and professional features like a Split E mechanism, offset G, and C# trill key, this model targets clean response, stable intonation, and reliable facility across repertoire and ensemble settings.

Haynes AF780SE-BO C# Flute Specifications

• Model: AF780SE-BO C# (Amadeus) concert flute in C
• Material: Solid silver headjoint, body, and footjoint
• Tubing: 0.016 inch
• Scale: Haynes A-442 scale
• SE: Split E mechanism;
• B: B footjoint
• O: Offset G
• C# trill key
• Finish: Solid silver construction
• Springs: Stainless steel
• Toneholes: Drawn toneholes
• Keywork details: French pointed arms; open cups; felt pads
• Headjoint style: Classic style headjoint
• Case: French style case and cover
• Serial number: B2406974

Condition & Setup

Lightly used flute in wonderful condition. This flute has been professionally serviced, set up, and play-tested to ensure proper mechanical regulation, sealing, and response.

Who the AF780SE-BO C# Flute Is For

The Haynes AF780SE-BO C# Amadeus is a solid-silver, step-up C flute designed for advancing intermediate flutists who need greater tonal depth, projection, and intonation stability than a student model typically provides. Its Haynes A-442 scale supports consistent pitch in modern ensembles, while the classic style headjoint and solid-silver build deliver a clear, flexible sound that can be shaped for solo, chamber, wind ensemble, and orchestral training contexts.

This model is especially well-suited to serious students moving into upper-level repertoire and auditions, as well as doublers and returning players who want professional features without jumping to a fully custom specification. The offset G supports comfortable left-hand position, the Split E mechanism improves response and clarity in the upper register, and the C# trill key expands facility for common technical passages.

Common Questions About The Haynes AF780SE-BO C#

What does “SE-BO” mean on the AF780SE-BO C#?

SE indicates a Split E mechanism, which improves response and stability for high E and related upper-register notes. BO indicates a B footjoint and an offset G key configuration.

Is the Haynes AF780SE-BO C# appropriate for intermediate to pre-professional players?

Yes. It is a top tier step-up flute with solid silver head, body, and footjoint, a Haynes A-442 scale, and advanced mechanisms (Split E and C# trill) that support higher-level technical and intonation demands.

What is the benefit of a solid silver body and footjoint on this model?

Solid silver construction typically supports a stronger core, wider dynamic range, and more tonal color than plated instruments, which can help an advancing player project and shape phrasing more effectively.

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