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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