A well-preserved, really beautiful device. All functions and buttons have been tested and work properly. Its condition can be seen in the pictures. The remote control is also scratch-free. I don't want to write a novel, anyone who knows the Sony ES series knows what kind of device to buy. Technical data Converter: CXD 8594Q, 44.1k, 20Bit ATRAC 4.5 Frequency response: 5 - 20000 Hz Distortion factor: 0,0012% Signal to Noise Ratio: >104 dB (Lt. Stereo 1/1998, p.14: digital 107 dB/ analog 101 dB) Color: Champagne Dynamic range: Supported formats: MD Hi-MD support: no Anti-shock: yes Playback functions: Title programming: yes Shuffle: yes Repeat: yes Recording functions: Automatic setting of track numbers at regular intervals. Advance the recording start time by 6 seconds Synchronous recording Music Sync Fade in/out Auto Cut function Smart Space function Timer controlled recording Editing functions: Title name editable: yes Delete: yes Move: yes Share: yes Connect: yes Connections Number of inputs: 4 Line in (analog) 47 kOhm Digital (coaxial) 75 Ohm Digital in (optical): 660 nm / S/PDIF via TOSLINK Digital in (optical): 660 nm / S/PDIF via TOSLINK Number of outputs: 3 Headphones: 28 mW / 32 Ohm Line out (analog) Digital out (optical)