In this video, synth pioneer Dave Smith shows off his latest synth, the Tetra.
The Tetra takes the sound and features of Dave Smith Instruments' Mopho, multiplies them by four, and packs them into a box less than half an inch larger.
Check out the videos below, too, for demos of some of the Tetra's sounds and a look at the Tetra editor.
The Tetra Editor
Gaz Williams has one and he brought it round