Full Description
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Large bore power with greater flexibility
The YTR-8345S’s large 11.73 mm bore is central to its playing feel and tonal character. Larger bore trumpets allow more air to move through the instrument, creating a broader sound with impressive projection and dynamic range. This makes the YTR-8345S particularly well suited to orchestral work, larger ensembles, and players who prefer a more open response. Despite its free-blowing feel, the instrument still maintains strong control and tonal focus, helping advanced players shape phrasing with precision. Combined with the Xeno design, the large bore setup delivers the balance of power, flexibility, and responsiveness many professional players look for.
Designed for expressive performance
The Xeno series was developed to give players greater control over tone, articulation, and dynamic range without sacrificing stability or projection. The YTR-8345S responds quickly while maintaining balanced resistance, helping you move naturally between technical passages and more lyrical playing. Yamaha’s collaboration with respected professional artists helped shape the instrument’s overall feel, resulting in a trumpet that remains adaptable across different performance settings. The large bore also contributes to this versatility by allowing a broader range of tonal colour and dynamic expression, especially during louder ensemble passages where projection and presence are essential.
Refined response and controlled resistance
Several subtle design refinements help the YTR-8345S maintain control despite its larger bore size. Thinner valve casings and pistons improve responsiveness, helping notes speak clearly and efficiently throughout the range. Yamaha also modified the branch tube angle to create a more balanced blowing resistance, preventing the instrument from feeling overly loose or difficult to centre. Additionally, the first slide button allows you to fine-tune resistance further to suit your individual playing preferences. Together, these features help the trumpet retain precision and stability while still delivering the open airflow and broad sound associated with large bore designs.
Built for demanding performance schedules
The YTR-8345S includes several practical features designed to support regular rehearsals, travel, and professional performance use. Yamaha improved the main slide water key by increasing the gutter height for more consistent resistance, while curled spring ends provide smoother operation during play. The supplied TRC-801E double case offers flexible carrying options, allowing you to transport the trumpet by hand, over the shoulder, or as a backpack depending on your setup. Combined with Yamaha’s consistently high manufacturing standards and durable clear lacquer finish, the YTR-8345 provides a reliable professional instrument built for long-term playing.
Yamaha 5 Year Extended Warranty
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.
3 Months Free Tomplay Premium Subscription
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.
120 Days Free Dorico Subscription
Claim your 120 days free Dorico subscription when you buy a qualifying Yamaha Custom wind or brass instrument. Simply register your instrument here, and enjoy a streamlined way to write and arrange music with Dorico. You can find more information about this offer on the Yamaha/Dorico website.
Specifications
- Country of Origin: Japan
- Key: Bb
- Bell Material: Yellow Brass
- Bell Diameter: 123 mm
- Bore Size: L (11.73 mm)
- Leadpipe Config: Standard
- Weight: Heavy
- Finish: Silver Plated
- Mouthpiece: TR-16C4
- Accessories: TRC-801E Double Case
- Product Code: YTR-8345S//04