Roland SPD-30 Octapad Electronic Drum Pad with Four Dual-Trigger Inputs (Black)The Roland SPD 30 Octapad Electronic Drum Pad expands the SPD 30s onboard kit and phrase libraries and adds powerful new features and functions. Rolands original Octapad profoundly changed the landscape of electronic percussion. The size of a briefcase, the Octapad offered drummers and percussionists the equivalent of an entire electronic rig in one self contained unit a new level of convenience and expression. Today, decades later, an exciting new