Sharp MD-DR7 Available in MD-DR7-S (Silver), MD-DR7-A (Blue), MD-DR7-P (Pink) Sharp MD-DR7 is Sharp's new 2002 MDLP 24bit MiniDisc recorder with the world's first “Mobile 1-bit Digital Amp” and world's longest playback/record time of up to 120 hours playback time in LP4 mode and 64 hours of re...