AKAI IB-208P 8-Output Expansion for MPC2000XL, MPC2000, etc. The operation of this product has been confirmed. The items included are the main unit and mounting screws only. Please refrain from bidding if you are concerned about the condition, as this is a used item. Please note that all sales are final and no returns are accepted. Please understand that we may delete bids from users with significantly negative feedback to avoid risk. Thank you for your understanding. Akai Sampler sampler