Hear music as it was intedned with the Hi-Res Audio player with 1 TB hard drive space, supports DSD and the full range of Hi-Res file formats plus Wi-Fi built in for easy transfer from your PC. - Playback of DSD, LPCM, WAV, AIFF, FLAC, ALAC, ATRAC Advanced Lossless, ATRAC, MP3, AAC, WMA music files- 1 TB hard drive for local music playback and storage- Analog FIR (Finite Impulse Response) filters effectively reduces high-frequency noise in DSD signals- DSD re-mastering engine, converts all signals to DSD signals, vastly improving sound quality of lower resolution music - DSEE, restores high frequency sound removed by the audio compression process, improving the playback of compressed music files. - WiFi Built-in for app control and easy music transfer from a PC- Dedicated control tablet and phone app for playback of music files stores on the hard drive- Expand storage space attaching external hard drive via USB- Music transfer software for manual and automatic trans