Amazon.com: Roland SP-404SX Portable Power-Sampler w/FX
Amazon.com: Roland SP-404SX Portable Power-Sampler w/FX,Roland SP-404MKII Creative Sampler and Effector CABLE KIT,Roland】世界中のDJ/トラック・メーカーから愛用され続けるSP,The Roland SP-404 MK II DJ MODE Deep Dive tutorial guide,Detailed walk-through of the SP404 MK2 DJ MODE - YouTube