The MS-134 is the flagship upright piano in the Master Series lineup—crafted to deliver exceptional power, tonal depth, and expressive range within a commanding vertical instrument.
Its taller cabinet and expanded soundboard area provide increased resonance and projection, while an enhanced frame and back structure allow for optimal bridge pressure and tonal flexibility. The result is a richly layered sound with a strong, articulate bass and a clear, singing treble—hallmarks of the refined Kawai sound.
 
At the heart of the MS-134 is Kawai’s Millennium III action, featuring ABS-Carbon composite materials for superior strength, stability, and long-term precision. Exclusive hammer felts and hand-wound bass strings—drawn from Shigeru Kawai grand piano craftsmanship— further elevate the instrument’s tonal character.
 
Designed for discerning pianists, institutions, and performance-oriented spaces, the MS-134 stands as the ultimate expression of what an upright piano can achieve
 
Height: 53"
Width: 61.5"
Depth: 26"
Weight: 732 lbs.