Other features of the DMM-4S include 500 GB of storage, the ability to rip CDs at 7 times sampling, and a pre-load option where Vantage’s partner storage company Terra-SAN would load music into the device, or provide dealers with a hard drive so they could do it themselves. The DMM-4S is retailing now for $6,400, and the DMM-4ST, which offers 1 Terrabyte of storage, is retailing for $7,590.