Kelly 12C Crystal Clear Plastic Trombone Mouthpiece Trick USB port enables backup/restore with

USB port enables backup/restore with PC or MAC

Four custom-made 12-inch speakers with high power-handling capacity

The three-way power supply offers the ultimate in operational convenience

2000 series speaker stand (set of two) is the affordable

Endfire – create an endfire cardioid subwoofer array (using two of the same model subwoofer)

Kelly 12C Crystal Clear Plastic Trombone Mouthpiece Trick USB port enables backup/restore withKELLY 12C Crystal Clear Trombone Mouthpiece One of our best sellers here at Alto Music, the KELLY Trombone Mouthpieces are made entirely of lexan material. Kelly mouthpieces are designed to make playing brass instruments easier. The terrors of braces, college and professionals facing inclement weather marching, or during the holiday season, well worry no moor!!! Kelly mouthpieces were designed to meet the demands of brass players from beginners to