Small enough to fit in your pocket and powered by a pair of AAA batteries, the Teenage Engineering PO-12 Rhythm Drum Synthesizer features both real synthesized drum sounds and sampled drum sounds with 16 punch-in effects including delay, bit crusher, and filters.

The synthesizer parameters can be locked while an auto compressor and hardware limiter ensure adequate signal generation without clipping.

A 16-step sequencer features 16 available patterns and up to 16 patterns can be chained together. An integrated clock and alarm clock expands the creative possibilities of the instrument. A jam sync function with 3.5mm audio in and out connections allows for multiple synthesizer units to be linked together.