Harrelson Trumpets
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I wanted to write and tell you of my experience so far with your gap kit and hope you’ll pass it on to the others. I’ve been playing trumpet for almost 70 years and up until a very short time ago, had only heard about the gap very sporadically and even then paid it no mind … just figuring it as another gimmick. Another trumpet player I know told me he received your kit and after trying different shims, found his horn easier to play and a better sound. So I thought, “why not?”  After receiving the kit, I was still skeptical, but since I had it…. After trying a few different sizes, I found one that really seemed to make a difference. The horn slotted better, intervals were easier and my upper range opened up even more and easier! I was very surprised and impressed, but knew the real test would be on the gig coming up. I play lead (my horn is a 3X MLP) and when I sat down and warmed up a bit, the first thing I noticed, was that the horn was brighter, or spoke clearer (whichever you prefer) and it was so much easier to do the slurs all the way up. Still, I waited until we started playing and I truly must tell you that my sound cut through even more than normal and with so much less effort. It even felt like I had some resistance to push against. At the end of the night I still had good G’s and everything was in tune. In short … thank you! I am now a huge fan and will tell everyone of my experience and urge them to consider your product.

Once again, thank you, it’s made me feel energized!

Sincerely,
Harry H.
Picture

Venturi & Gap

On Sale

On Sale

Complete Mouthpiece Gap Solution Kit
$125.00
$99.00
VGR - Venturi Gap Receiver System
$395.00 - $655.00
$395.00 - $655.00
New! Zero Gap Trumpet Mouthpiece Receivers
$50.00 - $55.00
$50.00 - $55.00
SWE Leadpipe w/VGR - Venturi Gap Receiver System
$1,195.00 - $1,495.00
$1,195.00 - $1,495.00
VGR - Insert Sets
$30.00 - $85.00
$30.00 - $85.00
VGR - Inserts (individual)
$6.25
$6.25
Mouthpiece Gap Shims
$44.00
$44.00
Gap Shim Sets (custom)
$7.00 - $89.00
$7.00 - $89.00
VGR - Components
$95.00 - $450.00
$95.00 - $450.00
Digital Caliper - 6" Plastic
$8.00
$8.00

Sold out

On Sale

On Sale

Mouthpiece Gap Measurement Tool (GMT)
$48.00
$33.00

On Sale

On Sale

Mouthpiece Venturi Measurement Tool (VMT)
$52.00
$35.00

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

Ask Jason...

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  • Performance
    • Promotions
    • 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
  • 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
  • Jason's Blog
    • Jason Harrelson
  • Advantage
    • Clinics & Tours
    • The Harrelson Story
    • Technology
    • News >
      • Jen's Blog
      • Company History
      • Lessons Link >
        • Teacher Information
      • Get Social
    • 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