Amazon.com: Alesis Sample Pad 4 + Module Mount - Percussion/Sample Triggering Instrument with 4 Velocity Sensitive Pads and Mounting Plate for Any Drum Hardware : Everything Else
Alesis SamplePad 4 4-Pad Percussion and Sample Trigger | PSSL ProSound and Stage Lighting
Amazon.com: Alesis Sample Pad Pro + Multipad Clamp - Percussion and Sample-Triggering Instrument With Dual Zone Rubber Pads and Mounting System With Boom Arm : Everything Else