Teenage Engineering TE010AS028A PO-28 Robot Pocket Operator A retro-style synthesizer module that's perfect for modern tabletop synth rigs Real 8-bit synthesizer lets you define your own performance sounds Glide control lets you pull off classic portamento effects and transitions Loaded with 15 fun and exciting synth presets plus a micro drum machine Enhance your synth sounds with 16 punch-in effects such as bit crush, stutter, and delay