Ultimate 4AGE Trumpet Test! 100mm vs 75mm vs 50mm Test and Review

Ultimate 4AGE trumpet test. Back to Back comparisons, stationary revs, drive by, ITB view, driving impression and of course a dyno test! Sit back and enjoy the ITB glory!!!! Music By: Harmonic Defiance - Everything Is Love Misha Dioxin - Arrival JBlanked - Been On