With the Sound Studio Accessory Kit, Moog offers the "useful extras" from the Sound Studio sets in a complete package. With the Three-Tier Rack Stand it is possible to place all Moog desktop synthesizers on the table in a beautiful and space-saving booklaristic style. The stand, which is very easy to assemble in a few simple steps, holds three instruments, regardless of whether a synth is mounted once or multiple times. The rack stand is complemented by a cable holder. The small mixer adds up a total of four inputs and outputs them to the adjustable headphone output; the mixer also functions as a power supply for the three devices mounted in the rack stand. The Set also includes eight patch cables in two different lengths, three audio cables, three power cables, a power supply unit and a water-repellent dust cover.