



Yamaha YCL-SEVR Custom Bb Clarinet Overview
The Yamaha YCL-SEVR is a Custom-series professional Bb clarinet built around the refined SE bore concept, combining a grenadilla body with thick silver-plated keywork, a traditional-style barrel, and tapered tone holes with hand-tapered undercutting for a focused core sound, wide dynamic control, and a responsive, balanced feel suited to advanced classical performance.
Yamaha YCL-SEVR Custom Bb Clarinet Specifications
- Key: Bb
- Barrel length: 65mm
- Body material: Grenadilla (body, barrel, and bell)
- Keywork: Thick silver-plated keys
- Tone holes: Tapered tone holes with hand-tapered undercut
- Pads: Leather pads
- Thumb rest: Adjustable
- Case: Included
- Accessories: Yamaha 4C mouthpiece, cork grease, cleaning cloth
Condition & Setup
This instrument is brand new and carries the full manufacturer’s warranty. It is professionally set up and play-tested prior to shipment.
Who the YCL-SEVR Custom Bb Clarinet Is For
The Yamaha YCL-SEVR Custom Bb Clarinet is a professional Bb clarinet designed for classical players who want the SE-series concept: a slightly more concentrated core sound with refined control and strong tonal depth. Compared to more open American-style bore designs, the SE bore emphasizes a centered tone, smooth throat tones, and a singing, controlled clarion register, helping the player maintain tonal stability across a wide dynamic range.
Key design updates on the SEVR support expressive playing and modern ergonomics, including a redesigned C#/G# key for improved touch and playability, a traditional barrel shape for balanced response and resistance, and thick silver key plating that supports projection and presence at higher dynamics. Retaining the SE Series wide tone holes, tapers, and undercuts, the YCL-SEVR is built to blend cleanly in ensemble settings while also offering the clarity and flexibility needed for solo work.
Common Questions About the Yamaha YCL-SEVR
What type of clarinet is the Yamaha YCL-SEVR?
The YCL-SEVR is a Yamaha Custom professional Bb clarinet using the SE bore concept, designed for a focused, refined classical sound with even response and strong dynamic flexibility.
How does the SE bore differ from more open bore designs?
The SE bore is generally more concentrated and centered, supporting tonal depth in the chalumeau register, smooth throat tones, and a controlled clarion, with stable pitch and tone from pianissimo to fortissimo.
What comes with the Yamaha YCL-SEVR?
The YCL-SEVR includes a case and Yamaha accessories: a 4C mouthpiece, cork grease, and a cleaning cloth.
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We are proud to be an authorized Yamaha dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Yamaha YCL-SEVR Custom Professional Bb Clarinet
Yamaha YCL-SEVR Custom Bb Clarinet Overview
The Yamaha YCL-SEVR is a Custom-series professional Bb clarinet built around the refined SE bore concept, combining a grenadilla body with thick silver-plated keywork, a traditional-style barrel, and tapered tone holes with hand-tapered undercutting for a focused core sound, wide dynamic control, and a responsive, balanced feel suited to advanced classical performance.
Yamaha YCL-SEVR Custom Bb Clarinet Specifications
- Key: Bb
- Barrel length: 65mm
- Body material: Grenadilla (body, barrel, and bell)
- Keywork: Thick silver-plated keys
- Tone holes: Tapered tone holes with hand-tapered undercut
- Pads: Leather pads
- Thumb rest: Adjustable
- Case: Included
- Accessories: Yamaha 4C mouthpiece, cork grease, cleaning cloth
Condition & Setup
This instrument is brand new and carries the full manufacturer’s warranty. It is professionally set up and play-tested prior to shipment.
Who the YCL-SEVR Custom Bb Clarinet Is For
The Yamaha YCL-SEVR Custom Bb Clarinet is a professional Bb clarinet designed for classical players who want the SE-series concept: a slightly more concentrated core sound with refined control and strong tonal depth. Compared to more open American-style bore designs, the SE bore emphasizes a centered tone, smooth throat tones, and a singing, controlled clarion register, helping the player maintain tonal stability across a wide dynamic range.
Key design updates on the SEVR support expressive playing and modern ergonomics, including a redesigned C#/G# key for improved touch and playability, a traditional barrel shape for balanced response and resistance, and thick silver key plating that supports projection and presence at higher dynamics. Retaining the SE Series wide tone holes, tapers, and undercuts, the YCL-SEVR is built to blend cleanly in ensemble settings while also offering the clarity and flexibility needed for solo work.
Common Questions About the Yamaha YCL-SEVR
What type of clarinet is the Yamaha YCL-SEVR?
The YCL-SEVR is a Yamaha Custom professional Bb clarinet using the SE bore concept, designed for a focused, refined classical sound with even response and strong dynamic flexibility.
How does the SE bore differ from more open bore designs?
The SE bore is generally more concentrated and centered, supporting tonal depth in the chalumeau register, smooth throat tones, and a controlled clarion, with stable pitch and tone from pianissimo to fortissimo.
What comes with the Yamaha YCL-SEVR?
The YCL-SEVR includes a case and Yamaha accessories: a 4C mouthpiece, cork grease, and a cleaning cloth.
![]()
We are proud to be an authorized Yamaha dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Yamaha YCL-SEVR Custom Professional Bb Clarinet
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, 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.
