Mount any combination of Mother-32, DFAM, Subharmonicon, Spectravox, and Labyrinth semi-modular synths together vertically for maximum modularity and synthesis possibilities. Each Moog Sound Studio Accessory Kit includes a compact summing mixer with three-way power distribution to provide flexible signal routing and power your entire system conveniently from a single power supply. Also included is a patch cable organizer, dust cover, and of course, all the cables needed to connect your instruments together.