Outstanding choice to begin working on expression and nuance
With a natural application of breath, this model produces a clear, authentic clarinet tone. Its fine blend of easy playability and excellent pitch makes the YCL-450 an outstanding choice for beginning to work on expression and nuance, which significantly shortens the path to proficiency. Yamaha has invested years of experience and know-how from producing custom models into this instrument.
Provides stable, long-term sound and playability
This instrument offers stable, long-term sound and playability. The “Duet+” technology originates from oboe design. First, it features an ABS resin bore lining that protects the instrument’s bore with a resin layer. This layer minimizes changes to the internal wood, enhancing precision for a more stable tone and pitch.
Consequently, it reduces the likelihood of internal distortion and cracking due to humidity changes, ensuring reliable performance over time.

Know-how acquired through the production of custom models
Yamaha’s expertise from custom models enhances design aspects such as the barrel’s outer diameter, which promotes efficient breath flow through the instrument.
The barrel slightly narrows toward the mouthpiece for easy blowing and a flexible response to expressive nuances, while being slightly larger at the lower end. Additionally, the bell features an original Yamaha shape that improves B pitch.

Can be played naturally even by small children
The adjustable thumb rest allows players to set it to a comfortable height, reducing thumb discomfort and fatigue.
Parents can adjust it to accommodate players with small hands and readjust it as the player grows and becomes more skilled. Furthermore, the thumb rest includes a ring that provides a convenient location for attaching a strap when necessary.
Specifications
| Key | Bb | ||
|---|---|---|---|
| Fingering System | Boehm, 17 keys, 6 rings | ||
| Barrel Length | 65mm | ||
| Toneholes | Straight tone holes with tapered undercut | ||
| Thumb-rest | Adjustable with a strap ring | ||
| Material | Body | Grenadilla insert injected with ABS resin (upper joint) | |
| Keys | Silver-plated nickel silver | ||
| Mouthpiece | 4C | ||
| Case | Included | ||

STAGG MUSARM2 LARGE MUSIC STATIIV PLATE
KLOTZ SQ422 STAR QUAD 4 X0,22MM2 BLACK 1M
KLOTZ TITANIUM PSP ANGLED 9M SUPREME KITARR KAABEL + SILENTPLUG
TAYLOR BABY TAYLOR BT1 AKUSTILINE KITARR
MEINL TA1AB WOOD TAMBURIIN
STAGG MIDI KAABEL 5M
GIBRALTAR SC-CMBRA CYMBAL BOOM ASSEMBLY
ELECTRO HARMONIX WAILER WAH-WAH PEDAAL
FENDER FRONTMAN 10G
YAMAHA SYNTHETIC KEY OIL HEAVY 20ML
MEINL TMT2BBK MOUNTABLE ABS TAMBURIIN BLACK BRASS JINGLES
ROLAND RPB220BK KLAVERITOOL BLACK VELOUR TOP
K&M 15250 FLÖÖDI STATIIV
FENDER PRO SEERIA INSTRUMENT KAABEL WHITE TWEED 3M
PROSS KÕLAPLAAT F2
YAMAHA YCL CSVRA A KLARNET
YAMAHA YCL CSGAIIIL A CUSTOM KLARNET 