Yamaha Xeno YTR-8335IIRS Reverse Leadpipe Bb Trumpet
- Professional Bb trumpet, Xeno series
- .459 inch bore
- 4-7/8 inch one-piece yellow brass bell, annealed
- Reversed leadpipe, silver-plated brass body
- Monel alloy valves, extra-thin casing
- TR-16C4 mouthpiece included, 2 year warranty
- 14.2 lb, 26.55 x 14.95 x 11.1 inches
Last refreshed Sep 28, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A professional Bb trumpet with a reversed leadpipe, annealed yellow brass bell and monel valves, sold with its mouthpiece. The material and style entries are unreliable, so lean on the description.
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ASIN: B00IMNAEVMModel: Xeno YTR-8335IIRCategory: Standard Trumpets
Overview
Pushing hard without the sound breaking up is what the Yamaha YTR-8335IIRS Xeno is described as built for. A reversed leadpipe, a one-piece annealed bell and monel valves in extra-thin casing are its headline parts.
The copy stresses power and projection, helped by a leadpipe that offers smooth resistance and airflow. A first valve slide saddle allows quick tuning adjustments. Data quality is the weak spot, since the material field says stainless steel while the description says silver-plated brass, and the style field describes a mic stand.
Who it's for
Symphonic, jazz ensemble and commercial players who want projection and a large sound. Students, or anyone who dislikes a heavyweight horn, should look elsewhere.
Pros and cons
- Reversed leadpipe for smooth airflow
- One-piece annealed yellow brass bell
- Corrosion-resistant monel valves
- First valve slide saddle
- Material and style entries are unreliable
- Case not named among included items
Performance notes
Bore size and the one-piece annealed bell determine how much sound the horn makes and how it holds up when pushed, according to the maker. The leadpipe shapes resistance and airflow, and extra-thin valve casings with a modified branch tube angle target a quick response. The first valve slide saddle supports tuning on the fly.
Where it stands among standard trumpets
- #4 most-searched brand and model of the 7 standard trumpets lines we track (by search demand, not sales).
From the specs of the 16 standard trumpets we list; not a test result.
Specifications
| Brand | Yamaha |
|---|---|
| Model | Xeno YTR-8335IIR |
| Dimensions & fit | |
| Bell diameter | 4-7/8 inch |
| Item dimensions | 26.55 x 14.95 x 11.1 inches |
| Item weight | 14.2 pounds |
| Construction & materials | |
| Material Type | Silver-plated brass per description (material entry reads stainless steel) |
| Finish Type | Polished |
| Included components | |
| Included Components | TR-16C4 trumpet mouthpiece |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Instrument Key | B flat |
| Sound Profile | Rich and full-bodied |
| Set Name | Xeno |
| Bell | One-piece yellow brass, annealed |
| Bore | .459 inch |
| Leadpipe | Reversed |
| Valves | Monel alloy, extra-thin casing |
Frequently asked questions
Is the Yamaha YTR-8335IIRS a B flat or a C trumpet?
B flat. The title says Bb and the instrument key entry reads B flat.
Is the Yamaha YTR-8335IIRS body stainless steel?
The material entry says stainless steel, but the description says silver-plated brass body with monel alloy valves. Trust the description.
Is the YTR-8335IIRS a boom microphone stand?
No. The style field carries a stray entry about a boom stand. It is a trumpet.