Akai Professional announces four additions to its popular MPK USB keyboard/pad controller series— the 25-key MPK225, 49-key MPK249, 61-key MPK261 and an update to the ultra-portable MPK Mini. Housed in a slimmer, all-new design, each full-size model features RGB backlit trigger pads lifted straight from the MPC Renaissance and a 20-character LCD screen with comprehensive parameter feedback.