Yamaha YM-2400 4 1/3 Octave Intermediate Acoustalon Marimba

Rosewood-Like Tone, Built for the Road - The Yamaha YM-2400 4-1/3 Octave Intermediate Acoustalon Marimba

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.

• Three-position resonator slots, adjustable frame and dual angle supports
• Exclusive Yamaha tuning method ensures true pitch and full sound
• 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-inch casters allow for easy transport over rough surfaces
• Rosewood bars available for purchase separately

SPECIFICATIONS

• Range: 4-1/3 octaves, A25-C76
• Bars: Acoustalon with Sonic Tone Holes
• Bar Sizes: Graduating from 1-1/2 inch to 2-1/4 inch x 1 inch
• Resonators: Brushed tan finish with cutaway design, 2-position tracking system
• Height Adjustable: 35 inch to 38-1/4 inch
• Dimensions: 77-1/2 inch x 34-5/8 inch
• Pitch: A=442Hz (other pitches available by special order)
• Weight: 134-1/2 lbs
• Wheels: 4 inch, two locking

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.