| Form Factor | Part |
| Signal Path | Digital Hardware (including Analog Connections) |
| Notes | The NX expansion boards will work in the Technics KN7000 (4 slots), KN6500 (2 slots), KN6000 (2 slots). They can also be loaded in the KN2600, KN2400, PR804, and PR604. SY-EW04NXSuper Sound Selection - 186 sounds including guitar (jazz and rock), vocal, sax and brass, drums and percussion, harps and strings, synth percussion, pads, and effects. |