The Teenage Engineering PO-24 Office Synthesizer is a miniature, battery-operated noise percussion drum machine and sequencer, perfect for on-the-go musicians. The pocket-sized synth features a minimal design with an exposed circuit board and raw buttons to allow for unique looks and an affordable price tag. With 16-step sequencing, a choice of 16 sounds and 16 additional effects, the possibilities are endless, enabling you to let your creativity flow. The Pocket Operator features a sharp and easy to read LCD display which gives you information on all your controls and parameters on the Pocket Operator, allowing you easily monitor and change any controls. Underneath the LCD display, Teenage Engineering have incorporated an integral speaker for added convenience, allowing you to create and listen to your sounds and sequences on the fly. The ‘stripped-back’ design of the Pocket Operator is designed for maximum cost efficiency and low power consumption. The open-style design means the Pocket Operators cost less to produce and in turn are a lot more affordable for the consumer. The sensitive components and circuitry are hidden behind the LCD display, protecting against outside interference and eliminating the need for an outer case.