AR Resonance Trumpet Backbore Size:M No longer are you trying

No longer are you trying Bach trumpets to make sure you get a "good one"

B&S are a high quality German manufacturer

creating a refined tonal balance with enhanced resonance

Lightweight and Compact - Pickup Mute Significantly smaller and lighter than previous versions

resulting in a clarinet that responds evenly across the full range—from the rich chalumeau register through to the clear and controlled altissimo

AR Resonance Trumpet Backbore Size:M No longer are you tryingSIZING CHART For decades we have been told a wider rim and a deeper cup is the way to achieve a bigger sound. Or that a shallower, smaller cup is what you need for a lead sound. This is not our philosophy. At AR Resonance we believe the most important element in a mouthpiece is the backbore, then comes the throat, then the rim and finally the cup. Follow us and you'll see why. The most important and often totally neglected parameter each player needs