Teenage Engineering, makers of the amazing $850 OP-1 synthesizer, have designed three nifty $59 pocket synths: the PO-12 "rhythm" drum machine, the PO-14 "sub" bass synth, and the PO-16 "factory" melody synth. The Verge has a first look.
Despite their spartan design, the synths have a host of smart features that make these devices far more powerful than they might appear. Each device has two 3.5mm ports, which lets you output audio to a mixer as well as chain all three devices together, with a master unit setting the tempo and patterns for the other "slave" units to follow. Another low-tech (but no less useful) design decision is the small wire stand on the back that lets you prop up the devices for easy use on a table. Even the power source is clever — the PO series runs on two AAA batteries, something I haven't used outside of remotes in years.