Yamaha YCL221IIS Bb to Low Eb (19 Keys)

Essential Information About the Yamaha YCL-221II Bass Clarinet

• Wood-like sound thanks to the ABS resin body and a design inspired by the professional Yamaha YCL-621II model.


• Natural ergonomics with a barrel angle close to that of a soprano clarinet, for a more intuitive grip.


• Simplified assembly/disassembly via a specially designed tenon, ideal for transport and storage.


• Reinforced mechanism with a more durable alloy, particularly relevant for a bass clarinet (long rods).

A student bass clarinet inspired by Yamaha's professional range

The Yamaha YCL-221II is positioned as a student bass clarinet designed to offer a serious playing experience, with a clear goal: to approach the feel and response of a high-end instrument while maintaining the robustness and stability of a modern material. Its design incorporates key elements from the professional YCL-621II model, notably the manufacturing approach of the barrel and bell, as well as a mechanism engineered for smooth and precise action.

Who is the YCL-221II ideal for, and in which styles does it excel?

Thanks to its "student" positioning, the YCL-221II is particularly suited for conservatory students, marching band/harmonie musicians, and Bb clarinetists wishing to explore the bass clarinet with a reliable, user-friendly instrument featuring consistent fingerings. Its range extending down to the low Eb makes it highly relevant for ensemble repertoires, film music, pop, and many orchestral or contemporary compositions where the bass provides depth and harmonic foundation.

Sound and design

The ABS resin body offers great stability against temperature and humidity changes while remaining lighter than wood, promoting comfort over extended playing periods. The response is designed to be accessible: easy sound production, good register homogeneity, and a controlled resistance feel, enhanced by a natural barrel angle that places the instrument in a posture close to that of the soprano clarinet. In terms of finish, the matte appearance visually evokes grenadilla wood, for a sober and professional look.

Recommended compatible accessories

The YCL-221II comes with a Yamaha BCL4C mouthpiece, a ligature, and a mouthpiece cap: to start off well, the most useful addition remains a bass clarinet swab (for post-playing maintenance) and bass clarinet reeds suited to your level (strength to be chosen according to embouchure and desired comfort).

Technical specifications

Level	Student	System	Boehm
Tone	Bb	Color	Black
Body material	ABS

Lowest note	E♭	Keywork and bell	silver-plated nickel silver
Tone holes	cylindrical	Thumb rest	adjustable
Finishing	matte	Mouthpiece supplied	BCL4C
Keys	19	Included accessories	ligature, mouthpiece cap, compact and lightweight case