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The Jupiter JTB700VQ is a Bb valve trombone designed to provide the trombone register with the familiar three-piston fingering used by trumpet, baritone, and euphonium players. Its practical valve-trombone format makes it a useful choice for school ensembles, marching applications, jazz settings, and brass doublers who prefer piston valves to a conventional handslide.
Jupiter JTB700VQ Valve Trombone Specifications
- Key: Bb
- Bore Size: .482 inch
- Bell Diameter: 8 inches
- Construction: Lacquered brass body with yellow brass bell
- Valves: Three stainless steel pistons
- Main Outer Slide: Nickel silver
- Case: Jupiter Session Series zippered case with backpack-style straps
- Accessories: Jupiter 12C mouthpiece, Jupiter valve and rotor oil, and polish cloth
- Serial Number: EB10462
Condition & Setup
This open box instrument is in excellent playing order and has been professionally serviced, set up, and play-tested. The lacquer remains bright and glossy overall, with fine scratches, polishing swirls, and light handling marks visible around the bell and valve section. These cosmetic marks do not interfere with the instrument's function.
Who the JTB700VQ Valve Trombone Is For
The JTB700VQ is suited to developing brass players, school programs, trumpet and euphonium doublers, and performers who need a Bb trombone voice with piston-valve operation. Its .482-inch bore and 8-inch bell support a direct, accessible response appropriate for ensemble, marching, jazz, and commercial applications where valve technique is preferred.
Common Questions About the Jupiter JTB700VQ
How does a valve trombone differ from a slide trombone?
A valve trombone changes pitch with three piston valves rather than seven handslide positions. It retains the Bb trombone register while using a fingering system familiar to trumpet, baritone, and euphonium players.
What musical settings suit the JTB700VQ?
The JTB700VQ is well suited to school ensembles, marching groups, jazz ensembles, commercial playing, and doubling situations that call for trombone range with piston-valve technique.
What does the .482-inch bore contribute?
The .482-inch bore gives the JTB700VQ a relatively compact valve-trombone design intended to provide an immediate response without the air demands associated with many large-bore orchestral trombones.
We are proud to be an authorized Jupiter 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
Jupiter JTB700VQ Student Bb Valve Trombone in Lacquer
Jupiter JTB700VQ Valve Trombone Overview
The Jupiter JTB700VQ is a Bb valve trombone designed to provide the trombone register with the familiar three-piston fingering used by trumpet, baritone, and euphonium players. Its practical valve-trombone format makes it a useful choice for school ensembles, marching applications, jazz settings, and brass doublers who prefer piston valves to a conventional handslide.
Jupiter JTB700VQ Valve Trombone Specifications
- Key: Bb
- Bore Size: .482 inch
- Bell Diameter: 8 inches
- Construction: Lacquered brass body with yellow brass bell
- Valves: Three stainless steel pistons
- Main Outer Slide: Nickel silver
- Case: Jupiter Session Series zippered case with backpack-style straps
- Accessories: Jupiter 12C mouthpiece, Jupiter valve and rotor oil, and polish cloth
- Serial Number: EB10462
Condition & Setup
This open box instrument is in excellent playing order and has been professionally serviced, set up, and play-tested. The lacquer remains bright and glossy overall, with fine scratches, polishing swirls, and light handling marks visible around the bell and valve section. These cosmetic marks do not interfere with the instrument's function.
Who the JTB700VQ Valve Trombone Is For
The JTB700VQ is suited to developing brass players, school programs, trumpet and euphonium doublers, and performers who need a Bb trombone voice with piston-valve operation. Its .482-inch bore and 8-inch bell support a direct, accessible response appropriate for ensemble, marching, jazz, and commercial applications where valve technique is preferred.
Common Questions About the Jupiter JTB700VQ
How does a valve trombone differ from a slide trombone?
A valve trombone changes pitch with three piston valves rather than seven handslide positions. It retains the Bb trombone register while using a fingering system familiar to trumpet, baritone, and euphonium players.
What musical settings suit the JTB700VQ?
The JTB700VQ is well suited to school ensembles, marching groups, jazz ensembles, commercial playing, and doubling situations that call for trombone range with piston-valve technique.
What does the .482-inch bore contribute?
The .482-inch bore gives the JTB700VQ a relatively compact valve-trombone design intended to provide an immediate response without the air demands associated with many large-bore orchestral trombones.
We are proud to be an authorized Jupiter 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

Jupiter JTB700VQ Student Bb Valve Trombone in Lacquer
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.
