Pads : Built-in Pads: 9 (with LED Indicators)
* Two external trigger inputs are provided, allowing you to connect up to four Pads.
Maximum Polyphony: 20 voices
* Maximum polyphony becomes 16 voices according as an operating state.
Number of Recordable Wave Data: 10,000
* Including preload wave data.
Sampling Time (Total time for all wave data): Approx. 360 min. in stereo (720 min. in mono)
* Since the internal memory included with the SPD-SX contains preload data, the available sampling time will be less than the time above.