Korg DSDAC100 Channel Portable Audio Playback System AudioGate3 & the DS-DAC interfaces are the simplest, most comprehensive HD playback system available Real-time DSD conversion delivers optimum sound Audio Gate 3 features a completely refreshed user interface for greatly improved usability, Audio Gate 3 supports playback for a comprehensive range of audio formats Native DSD playback of 2.8224 MHz or 5.6448 MHz DSD files Using DSD (Direct Stream Digital)as the recording format for the highly acclaimed MR series of studio and field recorders