VGR - Venturi Gap Receiver System
Watch the video below to see how we transformed an average Bach trumpet into a truly amazing instrument...
Join the hundreds of players who have discovered the secret to finding the sweet spot on their favorite horn. Quickly adjust mouthpiece gap, venturi, airflow, flexibility and slotting on any trumpet. Increased resonance matching between any horn and mouthpiece will make difficult passages so much easier!
Originally developed for Harrelson instruments, now you can experience the Variable Performance System (VPS) on your Bach, Yamaha, Schilke or any other Bb or C trumpet.
This VGR Kit Includes:
- Choice of Receiver size/shape
- Choice of raw brass, silver or gold plating*
- Choice of Insert venturi size (.342 and .344 recommended to start your set)
- 9 VGR Inserts (2, 4, 6, 8, 10, 12, 14, 16 & 18)
- Installation instructions and videos suitable for any repair tech or home installation
Options:
- Inserts available in any venturi diameter from .315 through .360
- All inserts are available in any gap length from #2 through #18 (.180 gap length)
*polished silver and gold are available upon request
