The Roland SP-404MKII Linear Wave Sampler is the most powerful incarnation of Roland's beloved sampling workstation ever devised. Dual headphone outputs streamline collaboration with other musicians without needing a mixer or separate headphone amplifier to monitor your sampling session. An updated resampling workflow makes it simple to re-record patterns and effects layers; plus, with a generous selection of new effects on top of classic SP effects, the sound design potential is vast. Factor in its OLED screen for visual sample editing, the ability to tap out edit points in real time, pattern sequencing to turn ideas into full performances, and much more, and it's clear the Roland SP-404MKII stands out as a leader among portable sampling workstations. This SP404 comes to us in like new used conditon, with the original box and papers - and not a scratch on it.