The is the modern successor to the legendary Kawai RX-2 , which served as Kawai’s flagship mid-sized grand piano for nearly two decades. While the RX-2 remains a highly sought-after pre-owned instrument, the GX-2 (introduced in 2013) offers several structural and performance refinements derived from the high-end Shigeru Kawai line. Quick Comparison: Key Differences Kawai RX-2 (Legacy) Kawai GX-2 (Current) Length 5' 10" (178 cm) 5' 11" (180 cm) Action Millennium III (after ~2004) Millennium III (Enhanced) Key Length Extended (~1" longer) Rim Design Standard Laminated "Konsei Katagi" (Mixed Woods) Bridge Vertically Laminated Vertically Laminated with Maple Cap 1. Action and Playability
Both pianos feature a range of connectivity options, including USB, MIDI, and audio outputs. However, the GX2 has a more comprehensive range of features, including: kawai rx2 vs gx2