Yamaha YTR-8345IIS Bb Trumpet Overview
The Yamaha YTR-8345IIS is a Second Generation Xeno Custom professional Bb trumpet in silver plate, built around a .462 bore with a one-piece 4 7/8 inch yellow brass bell, standard leadpipe, and Monel pistons for a clear, centered sound with strong projection and controlled resistance.
Yamaha YTR-8345IIS Bb Trumpet Specifications
- Key: Bb
- Bore: .462 inch (large bore)
- Bell: One-piece 4 7/8 inch yellow brass bell
- Leadpipe: Standard
- Pistons: Monel alloy
- Main tuning slide: Brace
- Finish: Silver plate
- Case: Original Yamaha case
- Accessories: Yamaha 16C4 mouthpiece, slide cream, polish cloth (original accessories)
Condition & Setup
Used with very light playing time and in pristine condition. This trumpet has been professionally serviced, set up, and play-tested in our shop. We are an authorized Yamaha dealer.
Who the YTR-8345IIS Bb Trumpet Is For
The Yamaha YTR-8345IIS is a professional Bb trumpet designed for players who need a modern, efficient instrument with high projection, refined resistance, and flexible response. It is well suited to advanced students, working professionals, and orchestral, commercial, solo, and lead players who want a trumpet that can move easily between brilliance and breadth without fighting the horn.
As part of the Xeno Mark II Custom line, the YTR-8345IIS is built to deliver a direct, responsive feel and a sound that stays centered at volume while still allowing nuanced control. The .462 bore, standard leadpipe, and one-piece yellow brass bell combination targets balanced blow and consistent slotting, making it a strong choice for players who prioritize reliability and musical adaptability across demanding repertoire.
Common Questions About the Yamaha YTR-8345IIS
Is the Yamaha YTR-8345IIS suitable for professional use?
Yes. The YTR-8345IIS is a Xeno Mark II Custom Bb trumpet built as a professional model, with a .462 bore, Monel pistons, and a one-piece yellow brass bell intended for consistent response, projection, and tonal control in professional settings.
What does the .462 bore mean for how this trumpet plays?
A .462-inch bore classifies a trumpet as a large bore instrument. Because the industry standard for most modern Bb trumpets is a Medium-Large (.459 or .460 inch) bore, a .462 bore slightly widens the internal tubing diameter—specifically measured at the second valve slide. A large bore generally produces a broader, warmer, and less focused tone compared to tight, punchy medium bores.
What is included with this trumpet?
This trumpet includes the original Yamaha case and original accessories: Yamaha 16C4 mouthpiece, slide cream, and a polish cloth.
We are proud to be an authorized Yamaha dealer
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Yamaha YTR-8345IIS 'Xeno' Professional Large Bore Bb Trumpet in Silver Plate
Yamaha YTR-8345IIS Bb Trumpet Overview
The Yamaha YTR-8345IIS is a Second Generation Xeno Custom professional Bb trumpet in silver plate, built around a .462 bore with a one-piece 4 7/8 inch yellow brass bell, standard leadpipe, and Monel pistons for a clear, centered sound with strong projection and controlled resistance.
Yamaha YTR-8345IIS Bb Trumpet Specifications
- Key: Bb
- Bore: .462 inch (large bore)
- Bell: One-piece 4 7/8 inch yellow brass bell
- Leadpipe: Standard
- Pistons: Monel alloy
- Main tuning slide: Brace
- Finish: Silver plate
- Case: Original Yamaha case
- Accessories: Yamaha 16C4 mouthpiece, slide cream, polish cloth (original accessories)
Condition & Setup
Used with very light playing time and in pristine condition. This trumpet has been professionally serviced, set up, and play-tested in our shop. We are an authorized Yamaha dealer.
Who the YTR-8345IIS Bb Trumpet Is For
The Yamaha YTR-8345IIS is a professional Bb trumpet designed for players who need a modern, efficient instrument with high projection, refined resistance, and flexible response. It is well suited to advanced students, working professionals, and orchestral, commercial, solo, and lead players who want a trumpet that can move easily between brilliance and breadth without fighting the horn.
As part of the Xeno Mark II Custom line, the YTR-8345IIS is built to deliver a direct, responsive feel and a sound that stays centered at volume while still allowing nuanced control. The .462 bore, standard leadpipe, and one-piece yellow brass bell combination targets balanced blow and consistent slotting, making it a strong choice for players who prioritize reliability and musical adaptability across demanding repertoire.
Common Questions About the Yamaha YTR-8345IIS
Is the Yamaha YTR-8345IIS suitable for professional use?
Yes. The YTR-8345IIS is a Xeno Mark II Custom Bb trumpet built as a professional model, with a .462 bore, Monel pistons, and a one-piece yellow brass bell intended for consistent response, projection, and tonal control in professional settings.
What does the .462 bore mean for how this trumpet plays?
A .462-inch bore classifies a trumpet as a large bore instrument. Because the industry standard for most modern Bb trumpets is a Medium-Large (.459 or .460 inch) bore, a .462 bore slightly widens the internal tubing diameter—specifically measured at the second valve slide. A large bore generally produces a broader, warmer, and less focused tone compared to tight, punchy medium bores.
What is included with this trumpet?
This trumpet includes the original Yamaha case and original accessories: Yamaha 16C4 mouthpiece, slide cream, and a polish cloth.
We are proud to be an authorized Yamaha dealer
Pairs well with
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Yamaha YTR-8345IIS 'Xeno' Professional Large Bore Bb Trumpet in Silver Plate
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.