The Yamaha YTR-4335G trumpet shares many qualities with Yamaha's top-of-the-line professional models, such as a rich full tone ,accurate intonation and the ability either to blend with the ensemble or project a solo. It features Monel pistons for quick and reliable valve action and a gold-brass bell for a warm rich tone. The entire inner bore taper from mouthpiece receiver to the bell has been scientifically designed for beautiful tone colour, comfortable response, and as much sound as you want.