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The Jupiter JTR1100SQ is a silver-plated Bb trumpet built for the advancing player who wants a step-up instrument with more developed design features than a standard student trumpet. Jupiter places this model in its Performance Level trumpet line, with a reverse rose brass leadpipe, Monel pistons, and a 0.460 inch bore that make it a practical choice for serious school, ensemble, and private-study use.
Jupiter JTR1100SQ Bb Trumpet Specifications
- Instrument Type: Bb Trumpet
- Model: JTR1100SQ
- Finish: Silver Plate
- Bore: 0.460 inch
- Leadpipe: Reverse rose brass leadpipe
- Bell: 4.8 inch yellow brass bell
- Valves: Monel pistons
- Case: Session Series zippered case
- Accessories: JBM-TR3C mouthpiece, valve oil, and polish cloth
- Serial Number: EA06107
Condition & Setup
This open-box floor model trumpet is in very clean cosmetic condition, with a bright silver-plated finish and minimal visible handling wear. It has been professionally serviced, set up, and play-tested by Brass & Winds. The valves, slides, braces, and bell are intact, with no obvious dents, major scratches, plating loss, corrosion, or tarnish noted. The instrument includes its Session Series zippered case and the listed accessories.
Who the JTR1100SQ Bb Trumpet Is For
The JTR1100SQ is well suited to advancing students, serious school ensemble players, and adult players who want an intermediate Bb trumpet with step-up design features. Its combination of silver plate, rose brass leadpipe, Monel pistons, and a medium-large bore gives players a more refined platform for concert band, jazz ensemble, chamber playing, lessons, and auditions where a dependable all-around Bb trumpet is needed.
Common Questions About the Jupiter JTR1100SQ
How does the JTR1100SQ fit within Jupiter's trumpet lineup?
The JTR1100SQ sits above Jupiter's standard student trumpets and below the XO professional line. It is intended as a performance-level step-up instrument for players who need more developed response and construction features than an entry-level trumpet.
What does the reverse rose brass leadpipe contribute?
A reverse leadpipe is commonly chosen for a more open feel through the front of the instrument, while rose brass is often associated with a slightly warmer tonal character than standard yellow brass. On this model, that design supports an advancing player looking for a more flexible Bb trumpet.
Is the JTR1100SQ appropriate for ensemble playing?
Yes. The JTR1100SQ is a practical intermediate Bb trumpet for concert band, jazz ensemble, lessons, and general school or community ensemble work. It gives the player a familiar Bb trumpet format with upgraded materials and construction features.
We are proud to be an authorized Jupiter dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Jupiter JTR1100SQ Intermediate Bb Trumpet in Silver Plate
Jupiter JTR1100SQ Bb Trumpet Overview
The Jupiter JTR1100SQ is a silver-plated Bb trumpet built for the advancing player who wants a step-up instrument with more developed design features than a standard student trumpet. Jupiter places this model in its Performance Level trumpet line, with a reverse rose brass leadpipe, Monel pistons, and a 0.460 inch bore that make it a practical choice for serious school, ensemble, and private-study use.
Jupiter JTR1100SQ Bb Trumpet Specifications
- Instrument Type: Bb Trumpet
- Model: JTR1100SQ
- Finish: Silver Plate
- Bore: 0.460 inch
- Leadpipe: Reverse rose brass leadpipe
- Bell: 4.8 inch yellow brass bell
- Valves: Monel pistons
- Case: Session Series zippered case
- Accessories: JBM-TR3C mouthpiece, valve oil, and polish cloth
- Serial Number: EA06107
Condition & Setup
This open-box floor model trumpet is in very clean cosmetic condition, with a bright silver-plated finish and minimal visible handling wear. It has been professionally serviced, set up, and play-tested by Brass & Winds. The valves, slides, braces, and bell are intact, with no obvious dents, major scratches, plating loss, corrosion, or tarnish noted. The instrument includes its Session Series zippered case and the listed accessories.
Who the JTR1100SQ Bb Trumpet Is For
The JTR1100SQ is well suited to advancing students, serious school ensemble players, and adult players who want an intermediate Bb trumpet with step-up design features. Its combination of silver plate, rose brass leadpipe, Monel pistons, and a medium-large bore gives players a more refined platform for concert band, jazz ensemble, chamber playing, lessons, and auditions where a dependable all-around Bb trumpet is needed.
Common Questions About the Jupiter JTR1100SQ
How does the JTR1100SQ fit within Jupiter's trumpet lineup?
The JTR1100SQ sits above Jupiter's standard student trumpets and below the XO professional line. It is intended as a performance-level step-up instrument for players who need more developed response and construction features than an entry-level trumpet.
What does the reverse rose brass leadpipe contribute?
A reverse leadpipe is commonly chosen for a more open feel through the front of the instrument, while rose brass is often associated with a slightly warmer tonal character than standard yellow brass. On this model, that design supports an advancing player looking for a more flexible Bb trumpet.
Is the JTR1100SQ appropriate for ensemble playing?
Yes. The JTR1100SQ is a practical intermediate Bb trumpet for concert band, jazz ensemble, lessons, and general school or community ensemble work. It gives the player a familiar Bb trumpet format with upgraded materials and construction features.
We are proud to be an authorized Jupiter dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Jupiter JTR1100SQ Intermediate 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.
