The Roland SP-404MKII is a compact device with sampler and effector functions. Box and adapter included. Used for about 5 hours, purchased new and not used for about a year and a half, so it has been overhauled! Retail price: 68,200 yen - Model name: SP-404MKII - Brand: Roland - Connection terminals: MIDI, LINE IN, LINE OUT, USB - Functions: Sampler, Effector - Control knobs: 3 knobs - Number of buttons: 16 pads Thank you for viewing.