The (originally the MKS-7 ) is a legendary 80s "band-in-a-box" that has been reimagined for the digital age as a high-quality VST. Whether you are looking for the vintage warmth of the original hardware or the streamlined performance of the Edirol Super Quartet software version, this guide covers everything you need to know about downloading and using this iconic tool legally. What is the Super Quartet VST?