SpectraTone RED Trumpet Mouthpiece - BackerKit

A Hybrid Trumpet Mouthpiece combining Lattice Topology Design and Additive Manufacturing technologies. RED is designed with a new Rim, Cup, and Throat design that maximizes comfort, control, range, and endurance like no other.

SpectraTone BLUE Trumpet Mouthpiece by Jason Harrelson — Kickstarter

Expand your SpectraTone/5MM Kit with a completely new setup. You will receive a Cup, Throat and Backbore of your choice. Keep the same Rim & Body but

Alternate Set-Up Kit: Cup, Throat & Backbore

Harrelson Trumpets - Jason's Blog

Trumpet Gearheads Worldwide

SpectraTone RED Trumpet Mouthpiece - BackerKit

International Loud, High, & Tasty Guild (ILHTG)

SpectraTone RED Trumpet Mouthpiece Updates - BackerKit

SpectraTone RED Trumpet Mouthpiece - BackerKit

SpectraTone RED Trumpet Mouthpiece - BackerKit

SpectraTone Yellow Mouthpiece

SpectraTone RED Trumpet Mouthpiece - BackerKit

Harrelson 5MM Mouthpiece Community

Harrelson Trumpets