
Bach TR300HS Student Bb Trumpet
- Student Bb trumpet, silver plated
- .459 inch medium-large bore
- 4-3/4 inch two-piece bell with rim wire
- Monel metal pistons, nylon valve guides
- First valve thumb hook, adjustable third valve ring and stop
- Bach 7C mouthpiece and case included
- Two waterkeys, 5 lb
Last refreshed Sep 28, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A silver-plated student trumpet with a medium-large bore, monel pistons and a thumb hook, shipped with a mouthpiece and case. The listing gives no warranty or sound description.
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ASIN: B01M2CW4CIModel: TR300HSCategory: Standard Trumpets
Overview
Bach builds the TR300 as a student Bb trumpet with a silver plated finish and a two-piece bell with rim wire. Monel pistons with nylon valve guides work the valves, and a mouthpiece and case come with the horn.
The description is unusually complete for a student horn, naming the bore, bell, valve materials, hardware and waterkeys. Adjustable ring and stop hardware on the third slide and a thumb hook on the first aid hand position. No warranty or tone description is given.
Who it's for
Beginners and school band players who want clear specifications and a mouthpiece and case included. Players who need warranty terms, or a professional-level instrument, should look at other models.
Pros and cons
- Medium-large bore stated
- Monel pistons with nylon valve guides
- Thumb hook and adjustable third ring
- Mouthpiece and case included
- Warranty not listed
- Sound is not described
- Material entry mixes brass, metal and nickel
Performance notes
Bore size and the two-piece bell govern response and projection, and the medium-large bore is stated plainly. Monel pistons with nylon guides and bronze springs govern valve feel. The adjustable third slide ring and stop, and the first slide hook, support hand position.
Where it stands among standard trumpets
- #3 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 | Vincent Bach |
|---|---|
| Model | TR300HS |
| Dimensions & fit | |
| Item dimensions | 21.75 x 7.5 x 7.5 inches |
| Item weight | 5 pounds |
| Construction & materials | |
| Material Type | Brass, metal, nickel |
| Finish Type | Polished, silver plated |
| Included components | |
| Included Components | Bach 7C mouthpiece, case |
| Other details | |
| Instrument Key | B flat |
| Bell | 4-3/4 inch two-piece with rim wire |
| Bore | .459 inch, medium-large |
| Valves | Monel metal, one-point nylon valve guides, bronze springs |
| Valve slide | First slide thumb hook; adjustable third slide ring and stop |
Frequently asked questions
How do I care for the silver plating on the Bach TR300HS?
The listing gives no care instructions. It names two waterkeys and a silver plated finish.
What mouthpiece comes with the Bach TR300HS?
The description says it includes a Bach 7C mouthpiece and a case.
Is the Bach TR300HS a professional trumpet?
No. The title and description call it a student trumpet.