KGU brass KGU Brass Booster CLASSIC Bronze Lacquer for Trumpet MUSIC WORKS but now also includes a

but now also includes a Mid Boost

so you can use your phone or tablet without removing them

1 without compromise

and high output capability

KGU brass KGU Brass Booster CLASSIC Bronze Lacquer for Trumpet MUSIC WORKS but now also includes aKGU Brass (KGU MUSIC) Trumpet Mouthpiece Booster Model: CLASSIC Finish: Antique bronze lacquer Weight: Approx. 75g The CLASSIC Trumpet Mouthpiece Booster is the perfect match in terms of weight, shape and design, allowing you to get the benefits of MEGATONE with your favorite standard mouthpiece. This booster will meet the expectations of both experienced trumpeters looking to accentuate their style and those just taking their musical steps.