Sony MiniDisc Deck MDS-JE470 FEATURES & BENEFITS-24 bit A/D digital converters operate at 24-bit word length, for high precision-Hybrid Pulse D/A Converter minimizes zero-cross distortion, considered by rearchers to be the most audible distortion in digital playback. The result is remarkably smooth, open sound, even during delicate quiet passages.-El-Core power transformer reduces radiated hum-ATRAC Type “R” Digital Signal Processing for closer to CD-quality sound-2X/4X Play/Record time can record at 2X or 4X normal time in MDLP mode using ATRAC3-Digital Sample Rate Converter allows easy digital transfer from other digital audio sources such as DAT-Time Machine Recording captures audio input to the record buffer, 6 seconds prior to pressing the RECORD button-Smart Space Recording replaces blank space created by a 3 second interruption-PC-Link compatible Works with the optional PCLK-MN10PC-link kit for downloading jukebox format (MP3, RealAudio, etc..) web titles for playback on MD-CD-Synchro Recording allows synchronized record and play using the wireless remote with a compatible Sony CD player-Digital Record Level allows adjustment from menu or remote SPECIFICATIONSSampling frequency 11.lkFrequency reponse 5-20kHzDynamic range (playback) >94dBS/N (playback) >94 dBHarmonic distortion (playback)อ่านเพิ่มเติม