The Yanagisawa 991 Series is a line of professional saxophones produced by Yanagisawa Wind Instruments Co., Ltd. in Japan, first introduced in the mid-1990s and remaining in production until it was succeeded by the WO Series in 2014. The 991 series represented a pinnacle in Yanagisawa’s balance between traditional craftsmanship and modern engineering, known for its consistent build quality, refined ergonomics, and clear, resonant tone across all registers. It was available in soprano, alto, tenor, and baritone configurations, all designed and hand-finished in Yanagisawa’s Tokyo workshop.
The 991 instruments were constructed from ribbed brass bodies for added stability and resonance, with hand-fitted keys, fluororesin-sleeved pivot screws, and double-arm key supports on the larger keys to enhance mechanical precision and durability. The series used Yanagisawa’s proprietary brass alloy, yielding a balanced tonal profile between warmth and brightness. Key ergonomics were notably advanced for the time, offering a smooth, fluid key layout with modern spacing and light but precise action.
Each instrument was also fitted with mother-of-pearl key touches, hand-engraved bells, and high-quality lacquer or silver-plate finishes. Unlike earlier models, the 991 introduced subtle acoustical refinements in bore design and tone hole placement that improved tuning accuracy and airflow efficiency. These design traits contributed to the series’ reputation for impeccable mechanical reliability and intonation.
Yanagisawa 991 saxophones are known for their clean, centered tone with an even response across the instrument’s range. The tonal character is moderately warm with a focused projection—less edgy than vintage American saxophones like Conn or Martin, and more refined than many contemporary European horns. The 991’s tone is especially adaptable, allowing it to blend easily in classical ensembles or deliver clarity and presence in jazz and commercial contexts.
The 991 series quickly became a standard choice for professional and advanced players seeking a reliable, modern saxophone with traditional tonal depth. Its excellent intonation, consistent build, and low-maintenance design made it a preferred instrument for teachers, studio musicians, and performers alike. Many players view the 991 as one of the finest saxophones ever produced by Yanagisawa before the introduction of the WO series, which was based directly on its acoustic principles.
Yanagisawa '991 Series'
The Yanagisawa 991 Series is a line of professional saxophones produced by Yanagisawa Wind Instruments Co., Ltd. in Japan, first introduced in the mid-1990s and remaining in production until it was succeeded by the WO Series in 2014. The 991 series represented a pinnacle in Yanagisawa’s balance between traditional craftsmanship and modern engineering, known for its consistent build quality, refined ergonomics, and clear, resonant tone across all registers. It was available in soprano, alto, tenor, and baritone configurations, all designed and hand-finished in Yanagisawa’s Tokyo workshop.
The 991 instruments were constructed from ribbed brass bodies for added stability and resonance, with hand-fitted keys, fluororesin-sleeved pivot screws, and double-arm key supports on the larger keys to enhance mechanical precision and durability. The series used Yanagisawa’s proprietary brass alloy, yielding a balanced tonal profile between warmth and brightness. Key ergonomics were notably advanced for the time, offering a smooth, fluid key layout with modern spacing and light but precise action.
Each instrument was also fitted with mother-of-pearl key touches, hand-engraved bells, and high-quality lacquer or silver-plate finishes. Unlike earlier models, the 991 introduced subtle acoustical refinements in bore design and tone hole placement that improved tuning accuracy and airflow efficiency. These design traits contributed to the series’ reputation for impeccable mechanical reliability and intonation.
Yanagisawa 991 saxophones are known for their clean, centered tone with an even response across the instrument’s range. The tonal character is moderately warm with a focused projection—less edgy than vintage American saxophones like Conn or Martin, and more refined than many contemporary European horns. The 991’s tone is especially adaptable, allowing it to blend easily in classical ensembles or deliver clarity and presence in jazz and commercial contexts.
The 991 series quickly became a standard choice for professional and advanced players seeking a reliable, modern saxophone with traditional tonal depth. Its excellent intonation, consistent build, and low-maintenance design made it a preferred instrument for teachers, studio musicians, and performers alike. Many players view the 991 as one of the finest saxophones ever produced by Yanagisawa before the introduction of the WO series, which was based directly on its acoustic principles.
