Akai MPC 500

“It is the first compact MPC that can be driven by dry batteries. It weighs about 1.4 kg and is fairly lightweight. Although the main unit is small, it also has one Q-Link slider and is equipped with the two-system effect + master effect similar to the MPC1000.
Memory 128MB, system version has been updated to the final ver1.31. Knobs, buttons, pads (phosphorescent type), LED colors, and display units have been modified. (The ON / OFF switch of the display backlight does not work due to modification)” Click here to visit listing on eBay