The Yamaha YV-3710G 3-Octave Professional Tour Vibraphone features bars that utilize the exclusive Yamaha tuning method for true pitch and a full sound. Additional tuning process of partials ensures superb intonation and broad tone. These graduated bars produce full tone and projection throughout the instrument's range. They are finished in a glossy gold to produce a bright, projecting sound. Easy height-adjustment allows all players to find the most comfortable playing position. Oversized swivel pedal allows comfortable pedaling from all positions. A quiet motor, with silent pause and silent fan speed slider control, allows musical expression without unwanted noise; the memory returns stopped fans to pre-determined position. The durable frame has dual angle braces, lower crossbar support, and horizontal leg supports to maintain stability, and therefore playability. It is fully collapsible — with two-part resonators, damper arm, pedal crossbar, and hinged rails — that disassembles into relatively small parts for compact storage and transport. 4" oversized casters allow for easy movement. The two casters on the player’s side are easy to reach both lock and secure the instrument during pedaling. Comes with a protective cover.