4 1/3 octave Acoustalon marimba with A25-C76 range, three-position resonator slots, height adjustable frame, dual angle supports and horizontal leg supports.

• Exclusive Yamaha tuning method ensures true pitch and full sound
• Acoustalon bars, produced from fiberglass reinforced plastic in a one-step manufacturing process, provide exceptional durability and a pure tone; the scientifically designed Sonic Tone Holes produced in this process give Acoustalon bars a tone similar to rosewood
• Resonators feature a cut-away design to reduce overall instrument weight and a 2-tracking system that allows resonator height adjustment for pitch and tone control
• Graduated tone bars, a professional feature, promote full tone quality and projection
• Height adjustable frame with pneumatic struts allows one person to easily adjust the height to a comfortable playing position
• Lower crossbar support helps to ensure the integrity and life of the contemporary-styled frame
• Hinged resonators and rails, along with a two-piece crossbar, make tear down a simple task
• Oversized 4" casters allow for easy transport over rough surfaces
• Rosewood bars available for purchase separately