| Form Factor | Desktop / 19" Rackmount Convertible |
| Signal Path | Digital Hardware (including Analog Connections) |
| Notes | The D4 includes 99 kicks, 99 snares, 55 cymbals, 92 toms, 76 percussion sounds, and 80 effects and one-shots. Trigger Inputs: 12 Polyphony: 16 notes Multitimbral: 16 parts User Drumkits: 21 ROM Size: 501 waveforms sampled at 48 kHz |