Both models eventually utilized this carbon-fiber composite action, which is prized for its immunity to humidity-related swelling or sluggishness found in traditional wood actions. 2. Tone and Resonance
The GX-2 (produced roughly 2006–2012/13 before being replaced by the GL series) is generally a younger instrument. You are more likely to find a GX-2 that is in "like new" condition with less wear on the hammers and felts. kawai rx2 vs gx2