Yanagisawa AWO10U Alto Saxophone - Unlacquered Brass

The Yanagisawa AWO10U represents the benchmark of Yanagisawa’s professional brass-bodied alto saxophone design within the WO Series. Precision manufactured in Japan, the AWO10U combines refined tonal balance, mechanical reliability and exceptional ergonomic design, making it a leading choice for serious performers across jazz, classical and contemporary settings.

Unlacquered Brass Construction

The AWO10U features a premium brass body and neck, finished in a natural unlacquered state. Brass delivers a focused, versatile tonal character with excellent projection and clarity, offering a balanced core sound that adapts effortlessly across musical styles.

Without lacquer, the instrument resonates freely, encouraging a slightly more immediate response and open tonal character. Over time, the surface develops a natural patina, giving each instrument a distinctive visual identity while maintaining its acoustic integrity.

Ribbed Body Construction

Built with full ribbed construction, the AWO10U mounts key posts onto reinforcing ribs rather than directly onto the body tube. This increases overall structural strength, enhances mechanical stability and contributes to long-term durability. The design also supports consistent tonal transfer and focused resonance throughout the instrument.

Precision Japanese Engineering

Yanagisawa’s reputation for exceptional build quality is evident in every aspect of the AWO10U. The keywork is engineered for smooth, fluid action and accurate regulation, ensuring dependable performance over years of professional use.

Blue steel springs provide crisp response and refined tactile feedback, while precision fitting minimises lost motion and maximises efficiency of airflow and articulation.

Advanced Bore & Tonehole Design

Drawn toneholes are seamlessly integrated into the body tube to optimise acoustic resonance and pad sealing. Yanagisawa’s carefully developed bore profile ensures:

• Stable, accurate intonation throughout
• Immediate and centred low register response
• Clear, projecting upper register
• Balanced resistance for dynamic control

This acoustic consistency allows the AWO10U to perform confidently in both solo and ensemble environments.

Professional Specifications

• Professional WO Series model
• Unlacquered brass body and neck
• Full ribbed construction
• Hand-engraved bell
• Metal resonators
• Blue steel springs
• Supplied in a premium hard case

Tonal Character

The AWO10U delivers a clear, focused and responsive tonal profile with excellent projection and refined articulation. The unlacquered finish promotes a lively, open feel while preserving the tonal balance and precision synonymous with Yanagisawa craftsmanship.

For professional saxophonists seeking traditional brass character with a raw, resonant finish, the Yanagisawa AWO10U stands as a highly respected choice within the WO Series.