The Yamaha YSL-882 GO Bb/F-Tenor Trombone with fourth valve is a product out of the Xeno Series and possesses a thicker metal plate than other models. Furthermore you will reach a real orchestral sound because of a thick, one piece and handmade bell. The new "open-wrap"- construction of the YSL-882 GO offers security and simplicity. The sound is caparisoned with many different colors and enables a powerful play on the one hand and a soft projection of tones on the other hand.