This is a seriously cool effects unit. Nowadays, plugin apps are common, but nothing beats the real thing. It has a strong presence. I bought it after seeing Herbie Hancock use it with his Rhodes suitcase, but it's quite a quirky piece of gear. It could be a perfect fit depending on the music you're aiming for. Maybe good for a guitarist like Shintaro Sakamoto. The MF-105M MIDI MuRF is a counter-product to the run-of-the-mill effects on the market. What makes the MuRF unique is its ability to animate the levels of eight filters using 24 preset patterns. Manual: https://www.korg-kid.com/moog/pdf/MF-105M_Manual_J.pdf For reference: https://www.youtube.com/watch?v=8FLd-q_iRTs&t=3s https://www.youtube.com/watch?v=tmhHChKj8gk Operation confirmed. Includes power cable (with repair marks). Please note that this item is non-refundable and non-returnable to prevent any tampering with the circuitry.