Sony - CDP-X555ES CD player

Here is a functioning Sony CD player offered for sale.

General
Manufacturer: Sony
Model: CDP-X 555 ES
Type: CD player
Year of production: 1992
Made in: Japan
Color: Black, Champagne
Remote control: yes
Power consumption: 27 W
Dimensions: 470 x 125 x 375 mm (W x H x D)
Weight: 12.8 kg
Original price: 1,600 DM (black)

Connections
Analog output, fixed (Cinch) > 10 kOhm
Analog output, variable (Cinch) > 50 kOhm
Optical digital output (Toslink), 660 nm wavelength, -18 dBm output level
Headphone output, illuminated and also controllable via remote, 28 mW, 32 Ohm

Technical data
Laser unit: KSS271A / BU-6C
Laser: GaAlAs semiconductor laser with a wavelength of 780 nm and a maximum power of 0.4 mW (laser class IIIb)
Transducer: 2 × Sony CXD2552Q-2
Frequency response: 2-20,000 Hz ±0.3 dB
Dynamic range: >100 dB
Signal-to-noise ratio: >117 dB
Total harmonic distortion: 110 dB
Media:
CD-R: yes
CD-RW: no
CD-Text: no
MP3 support: no
Pitch control: no
Auto playback: yes, for all tracks or selected tracks. See BA p.36
Shuffle: yes
Track programming: yes (up to 24 titles)

Special features
Current-Pulse D/A converter (one per channel)
Rugged housing, almost entirely built from individually screwed copper plates
Removable wooden side panels
Separate power supplies for analog and digital sections (only models without input voltage selector)
Ceramic feet
Delete Play / Delete Shuffle Play
Fade-in / Fade-out function (Fade / Time Fade)
Peak Search
Various index functions
Custom file function for playback mode (Continuous, Shuffle, Delete, Repeat, Program), output level (Level file)
Custom disc mode. Assignment of various parameters for the CD. The CD is recognized based on the number of tracks and total playback time. Many functions for copying CD to cassette (track compilation, peak search).