KGU brass KGU Brass Booster RADIUS Silver for Trumpet MACKIE This is an excellent product

This is an excellent product

powerful sound with good response

please avoid leaving the product unopened for more than two months

(Warburton Clean Stroke Valve Wash)

KGU brass KGU Brass Booster RADIUS Silver for Trumpet MACKIE This is an excellent productKGU Brass (KGU MUSIC) Trumpet Mouthpiece Booster Model: RADIUS Finish: Silver plate Weight: Approx. 45g The weight and style are geometrically engineered to ensure that the weight of the booster and mouthpiece are equal, aiming for the booster and mouthpiece to blend together as one. *Please note that this product may not be compatible with heavy or megatone mouthpieces, as well as with other mouthpieces depending on their shape. *The image is for