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The Conn 25A is a Swiss-made three-valve flugelhorn for musicians seeking the rounded tonal character associated with the traditional flugelhorn voice. This instrument combines Conn branding, Swiss production, and a silver-plated presentation in a compact design suitable for dedicated flugelhorn players and brass doublers.
Conn 25A Flugelhorn Specifications
- Instrument Type: Flugelhorn
- Model: 25A
- Finish: Silver plate
- Bell Material: Yellow brass
- Valve Configuration: Three piston valves
- Mouthpiece Receiver: Small shank
- Country of Manufacture: Switzerland
- Case: Conn-branded fitted hard case
- Serial Number: R11237
Condition & Setup
This flugelhorn is in excellent playing order and has been professionally serviced, set up, and play-tested. The silver plate shows fine scratches, light handling marks, and limited discoloration around some joints and hardware. Small bell and body dents are present, and the instrument shows signs of previous damage or repair. The fitted Conn hard case is included and shows substantial exterior edge wear along with interior lining wear and staining.
Who the 25A Flugelhorn Is For
The 25A will suit experienced trumpet and flugelhorn players, jazz and commercial musicians, brass ensemble performers, and doublers who prefer a compact three-piston instrument with a small-shank mouthpiece receiver. Its traditional flugelhorn format favors a broader, warmer tonal concept than the brighter and more direct profile associated with a trumpet.
Common Questions About the Conn 25A
What mouthpiece does the Conn 25A use?
This instrument is set up for a small-shank flugelhorn mouthpiece. A mouthpiece is not included.
How does a flugelhorn differ from a trumpet?
A flugelhorn uses a more conical design and broader bell profile, producing a rounder tonal color commonly used in jazz, brass ensemble, concert band, and lyrical solo playing.
When was the Conn 25A produced?
The Conn 25A flugelhorn was produced during the early 1970s (roughly 1972 to 1974). In the late vintage era, C.G. Conn utilized single-letter prefixes to indicate specific manufacturing years right before transitioning to their multi-letter alpha-numeric systems. The "R" prefix was strictly designated for the 1972 production run. .Because production of the 25A model only lasted for a brief window in the early 1970s, an "R" prefix sequence marks it as a very early example from that specific design run.
We are proud to be an authorized C.G. Conn dealer
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
C.G. Conn 25A Professional Flugelhorn in Silver Plate
Conn 25A Flugelhorn Overview
The Conn 25A is a Swiss-made three-valve flugelhorn for musicians seeking the rounded tonal character associated with the traditional flugelhorn voice. This instrument combines Conn branding, Swiss production, and a silver-plated presentation in a compact design suitable for dedicated flugelhorn players and brass doublers.
Conn 25A Flugelhorn Specifications
- Instrument Type: Flugelhorn
- Model: 25A
- Finish: Silver plate
- Bell Material: Yellow brass
- Valve Configuration: Three piston valves
- Mouthpiece Receiver: Small shank
- Country of Manufacture: Switzerland
- Case: Conn-branded fitted hard case
- Serial Number: R11237
Condition & Setup
This flugelhorn is in excellent playing order and has been professionally serviced, set up, and play-tested. The silver plate shows fine scratches, light handling marks, and limited discoloration around some joints and hardware. Small bell and body dents are present, and the instrument shows signs of previous damage or repair. The fitted Conn hard case is included and shows substantial exterior edge wear along with interior lining wear and staining.
Who the 25A Flugelhorn Is For
The 25A will suit experienced trumpet and flugelhorn players, jazz and commercial musicians, brass ensemble performers, and doublers who prefer a compact three-piston instrument with a small-shank mouthpiece receiver. Its traditional flugelhorn format favors a broader, warmer tonal concept than the brighter and more direct profile associated with a trumpet.
Common Questions About the Conn 25A
What mouthpiece does the Conn 25A use?
This instrument is set up for a small-shank flugelhorn mouthpiece. A mouthpiece is not included.
How does a flugelhorn differ from a trumpet?
A flugelhorn uses a more conical design and broader bell profile, producing a rounder tonal color commonly used in jazz, brass ensemble, concert band, and lyrical solo playing.
When was the Conn 25A produced?
The Conn 25A flugelhorn was produced during the early 1970s (roughly 1972 to 1974). In the late vintage era, C.G. Conn utilized single-letter prefixes to indicate specific manufacturing years right before transitioning to their multi-letter alpha-numeric systems. The "R" prefix was strictly designated for the 1972 production run. .Because production of the 25A model only lasted for a brief window in the early 1970s, an "R" prefix sequence marks it as a very early example from that specific design run.
We are proud to be an authorized C.G. Conn dealer
Pairs well with
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

C.G. Conn 25A Professional Flugelhorn in Silver Plate
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.
