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  • Harrelson G5 Prototype #4 - COPPER

Harrelson G5 Prototype #4 - COPPER

SKU: G4G5No4
$8,995.00
$8,995.00
Unavailable
per item

SOLD - The fourth G4/G5 prototype trumpet in Bb. This marks the beginning of the G5 series utilizing stainless steel components.

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Own a one of a kind high efficiency prototype months before the G5 release!

We've finished our testing on the next two G5 Summit prototypes and need to get these into the hands of trumpet players right away to start gathering feedback. This is your opportunity to own a piece of history while taking your playing to the next level. The G5 series is scheduled to be released in approximately 4 months, so you'll be the first to experience all the benefits of many years of research and innovation.

To qualify for this prototype trumpet purchase, we ask that you agree to a brief phone call and provide written feedback detailing your experience with your new G5 prototype trumpet after 30 days. Your feedback will help us shape the future of our G5 design and production for years to come.
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The very first COPPER bracing on a Harrelson Summit

Prototype #4 is very special with solid copper bracing, bronze caps, and stainless steel tuning slide.
It mixes 7 different materials into one extremely great playing piece of art.

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2025 Summit G5 Prototype Trumpet #4
Base Price: $8495 ($8995 price includes upgrades: copper bracing, deep engraving, custom finger button inlays)
Key: Bb
Genre: Built for All Around playing, and great for Solo, Jazz, Lead, Symphonic, Chamber
Weight Class: Medium
Resonance Rating: Very High
Efficiency Rating: High

Bracing: Solid one-piece topology optimized valve casing and 1st/3rd slide braces - Simple Strut in Copper
Venturi: variable with VGR system
Receiver: VGR - Venturi Gap Receiver in 3/4" diameter with limited edition engraving
SWE Leadpipe: 1 (versatile)
Tuning Slide: 5th generation Laser Sintered SWE Tuning Slide in Stainless Steel style R with custom engraving
Bell: 10G, gold brass, large taper, standard thickness
Finger Rings: Contour 1/3"
Finger Buttons: Dendritic Agate or choice of Deep Acrylic and Turquoise inlays
Valve Stems: Aluminum, HEVS are optional
Top/Bottom Caps: Phosphor Bronze Crown (limited edition)
Water Keys: Saturn
Third Slide Stop: Screw
Overall weight: 3 lbs 1 oz
Finish: Raw
Delivery: Ready to ship

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From left to right: 2016 Summit, G5 Summit prototype #3, G4 Summit #2, G5 Summit prototype #4

Location

Have questions?

Our address is 5650 Lowell Blvd unit B, Denver, Colorado 80221
Send an email by clicking the envelope icon to the right. Or call ahead and visit us for an in-person play test session and tour. 303.657.2747

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  • Performance
    • VIP Private Offers
    • SpectraTone
    • Build My Mouthpiece >
      • Intro to Mouthpieces
      • Artist Series >
        • Artist Bodies
        • Artist Rims
    • Mouthpiece Components >
      • Rim Sizes
      • Cup Sizes
      • Throat Sizes
      • Body Sizes
      • Backbore Sizes
      • Nut Sizes
    • Increase Efficiency >
      • Mod Kits
      • Finger Button Options
    • Adjustable Performance
    • Adjustable Peformance Tools
  • Advantage
    • Clinics & Tours
    • The Harrelson Story
    • Technology
    • News >
      • Jason's Blog >
        • Jason Harrelson
      • Jen's Blog
      • Company History
      • Lessons Link >
        • Teacher Information
      • Get Social
    • Clients >
      • Our Clients >
        • Client Features
      • Trumpet Components >
        • Leadpipes & Bells
        • Tuning Slides & Bell Crooks
        • Receivers
        • Bottom Cap options
        • Water Keys
      • Contact Us
      • Shipping
      • Instrument Registry
      • Acclimation
      • Maintenance
    • Trumpet Momentum >
      • Trumpet Momentum Level 1 >
        • TM 1 - Blog
        • TM 1 - Assessments
        • TM 1 - Exercises
      • Trumpet Momentum Level 2 >
        • TM 2 - Blog
        • TM 2 - Assessments
        • TM 2 - Exercises
        • TM 2 - Beta Testing
      • Trumpet Momentum Level 3 >
        • TM 3 - Blog
        • TM 3 - Assessments
        • TM 3 - Exercises
        • TM 3 - Beta Testing
        • TM 3 - Case Studies
        • TM 3 - Regional Clinics
    • We have Your size
    • 100% Guarantee
  • Store
  • Instruments
    • Rumors & Dreams
    • Model Comparison
    • Buy A Harrelson
    • Muse Modular MMXX
    • 2023 VPS Summit G-Series
    • "X" Series
    • Trumpet Gallery