sony mds-ja20es Specifications Type: Minidisc Player/Recorder Track System: 2-channel stereo Optical Pickup: KMS-260A/J1N Sampling Frequency: 44.1kHz Frequency Response: 5Hz to 20kHz Signal to Noise Ratio: 102dB Analogue Outputs: 2.0V (line) Digital Inputs: coaxial, optical Digital Outputs: coaxial, optical Dimensions: 430 x 125 x 345mm Weight: 7.8kg Accessories: RM-D19M remote control Year: 1998