It's an old thing now, but I think the most advanced in the pad as a MIDI controller Roland. Fifteen years of loyal service, two pads in bulk only after extreme use.
Cons: It is large and the surface of the pads super drive that in the pickups repisse overs heads when played in addition to acoustic instrumentals, not to mention the wrists toast. However there is a DIY tip: Paste in the dcoupant in size, a mouse pad on the surfaces of keystrokes. Just up the sensitivity of APRS VLOC the edition in the afternoon, the inconveniant is that it becomes unsaleable APRS. The twelve o'clock edition is excellent possibility of assigning multiple pad (3) with different Veloci or together with a module or an external sampler. Becaufe the machine has no sound, it's just a MIDI controller. Midi in, out and through. Possible addition of eight external pads ... Anyway super full.