Yamaha YTR-6810S Piccolo TrumpetThis professional piccolo trumpet has a smaller bell and bore size, producing a sound more suitable for solo or chamber music. This model has four piston valves and Bb A exchangeable leadpipes. The Yamaha YTR 6810S Professional Piccolo Trumpet is an example of the high quality standards that has made Yamaha known throughout the world. The 6810S features four Monel piston valves for quick, easy operation and a one piece yellow brass bell for a full,