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Key Features
The Yamaha YBL-822 Xeno Custom Bass Trombone is built for orchestral players seeking warm projection, responsive valves, and flexible playability. Developed alongside former Boston Symphony Orchestra bass trombonist Douglas Yeo, this refined Xeno model expands on the success of the earlier YBL-622 with a series of carefully considered design improvements.
Its gold brass bell produces a rich, rounded sound with excellent depth, while the dual bore construction helps maintain control and consistency across both delicate passages and powerful orchestral sections. The closed wrap design keeps the instrument balanced and comfortable to hold, supporting smoother airflow through the rotary valve system. Nickel silver inner slides contribute to a dependable, quick slide action, and the included BL-YEO-L mouthpiece complements the instrument’s focused response. Finished in clear lacquer and supplied with a protective case, the YBL-822 is well suited to professional rehearsals, concerts, and studio work.
Product Ref: 378530
The YBL-822 features a gold brass bell designed to produce a warm, centred sound with plenty of depth and projection. Gold brass naturally introduces a slightly darker tonal character compared to standard yellow brass, helping the trombone sit comfortably within large orchestral settings while still maintaining clarity. Its 241 mm bell diameter supports a broad, resonant voice that responds well across dynamic ranges. Whether you’re performing sustained low passages or projecting through full ensemble sections, the instrument maintains a controlled, refined sound that works particularly well in symphonic repertoire.
Yamaha refined the valve register of the YBL-822 to create a more immediate and flexible playing experience. The rotary valve system offers smooth transitions between registers, helping technical passages feel more connected and controlled. Configured in Bb/F or Bb/F/D, the instrument gives you additional versatility for demanding bass trombone repertoire. Combined with the closed wrap design, airflow remains balanced and comfortable throughout the instrument, supporting accurate articulation and dependable response in both low-register passages and fast technical playing.
The dual bore setup helps balance resistance and airflow, giving the YBL-822 a flexible feel across a wide range of playing styles and dynamics. This design supports precise control during softer passages while still allowing the instrument to open up when more projection is needed. Yellow brass outer slides paired with nickel silver inner slides create a dependable slide action with a smooth, responsive feel. For players tackling long rehearsals and performances, this consistency can make extended sessions feel more manageable and comfortable.
Developed with input from Douglas Yeo, the YBL-822 reflects Yamaha’s focus on practical improvements that support professional performance demands. The included BL-YEO-L mouthpiece complements the instrument’s tonal balance and response, helping you settle into a focused sound quickly. A clear lacquer finish protects the brass while preserving the instrument’s natural appearance. Yamaha also includes a dedicated case for reliable protection during transport between rehearsals, performances, and teaching sessions.
As a premium brand, Yamaha are proud to offer a free five-year extended warranty when the purchase of your instrument is registered within six months of purchase. Please visit the Yamaha website for the full terms and conditions and to register your warranty.
When you register your instrument you can get a three-month premium subscription to Tomplay where you can access over 40,000 scores with backing tracks. You are able to filter by musical style, composer, difficulty and accompaniment type and interact with the scores. The pieces are all recorded by professional musicians and you can control the tempo and even record yourself playing. If you wish, you can also print and annotate your score and create loops to focus on those more difficult passages. For more information, please see the Yamaha/Tomplay website.