The Teenage Engineering Pocket Operator PO-28 Robot delivers the 8-bit sound in a seriously compact and affordable package that's tremendously fun to play. Play your leads live or sequence them in the studio, with 128 pattern chaining, punch-in effects, parameter locking and a glide control for that classic moving lead sound. Jam through the built-in speaker or connect to external gear and other Pocket Operators to build a seriously cool synth rig.