To create or choose the best Kawai K3 patches, you must understand what happens under the hood. The K3 is not a standard analog synth, nor is it a pure FM digital synth. It is an additive hybrid. The Hybrid Architecture
Set the playback speed/buffer delay low to avoid overwhelming the K3's vintage processor, then hit "Send." The K3 screen will briefly update to indicate it is receiving data. Tips for Designing Your Own Kawai K3 Patches