(790RL-S) Silver Plated

(790RL) Unlacquered

(790RL-B) Black Nickel
Available Finishes - Click for large picture

790RL Professional Trumpet
With the reverse leadpipe design, medium-large bore, and extra-large Big Bell® design the 790RL is a free-blowing dream while maintaining a quality of sound ideal for leading, filling out a section, and solo playing alike. The 790RL Bb professional trumpet is made in the USA by skilled craftsmen with decades of experience.

Bigger Big Bell® Design
Our Bigger Big Bell® and unique bell flare contribute to a vibrant sound and less resistance.

The Reverse Lead Pipe
The reverse leadpipe creates less resistance and a more free-blowing feel.

Monel Pistons
Cannonball trumpets feature monel piston valves. Monel is a malleable metal alloy that ensures smooth and long lasting action. The metal re-arranges its shape with every stroke to insure a proper, tight fit and alignment with its casing. Monel resists pitting and corrosion so you won't have to have your valves re-plated. The metal also retains the valve oil longer than other leading materials.

Medium-Large Bore
We searched for the perfect bore size to facilitate a great air column. Even though the bore is technically Medium-Large, there are variations in the tube diameter across the instrument which create a comfortable degree of resistance as well as aligning pitch for great slotting.

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Medium-Large Bore: .460" (11.68mm)

#28 Reverse Leadpipe

The reverse leadpipe smoothes the transition from leadpipe to tuning slide, resulting in a very open and free-blowing feel.

Big Bell® Design 5.38" (136.6mm)

The Big Bell® projects a bold, clear sound with body and depth, yet is versatile for many situations and styles.

Straight Resonance Bracing

Light and strong, the straight resonance bracing supports precision-intonation and vibrancy throughout the range of the horn.

One-Piece Hand-Hammered Bell

Each Cannonball trumpet bell is meticulously hand-smoothed and evened for unparalleled focus and resonance.

Monel Pistons

Monel alloy pistons are extremely durable and allow for easy valve-strokes and maximum finger-dexterity.

Two Tuning Slides

- Semi-round for less resistance and more vibrancy
- Fully-round for flexibility with less resistance and more zing

Hand Engraved

Hand Engraved in the USA

Heavy Wall Resonance Receiver

The heavy-wall receiver supports a rich, warm tone.

Semi-Precious Stone Valve Buttons

Beautiful, semi-precious valve buttons are a novel part of each Cannonball trumpet.

Mouthpiece, Cleaning Kit, Professional Hard-Shell Case

Each trumpet comes equipped with a professional mouthpiece, mouthpiece brush, cleaning-snake, valve oil, cleaning cloth, slide grease, and a professional, hard-shell case.

Acoustically Customized and Adjusted by a Professional

The most important thing that sets Cannonball apart is the acoustical customizing that we do to every instrument. Specially trained and talented acoustical adjusters work on each trumpet, adjusting the bore, air flow, and more until they are satisfied that each horn has an open feel, effortless slotting, and a focused and resonant tone. When you pick up a Cannonball trumpet, we want you to enjoy it as much as our acoustical technicians do - we want you to say, "I can't put this horn down!"

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