SONY CDP-M55 ¥32,800 (Released in 1987) CD Player Reading Method: Non-contact optical reading (using semiconductor laser) Laser: GaAlAs double heterostructure diode Rotation Speed: 200～500rpm (CLV) Playing Speed: 1.2m/s～1.4m/s (constant) Error Correction System: Sony Super Strategy Number of Channels: 2 channels Frequency Response: 2Hz～20kHz ±1dB Total Harmonic Distortion: 0.05% or less (EIAJ) Dynamic Range: 88dB or more (EIAJ) Wow and Flutter: Measurement limit (±0.001%W.peak) or less (EIAJ) Output Level: 2Vrms (MSB, Fixed) Headphone Output Level: 3.6mW (32Ω) Power Consumption: 7.5W External Dimensions: Width 335 x Height 80 x Depth 275mm Weight: 3.0kg A personal-sized CD player that can be combined with mini-component systems and radio-cassette players. It employs a 4x oversampling digital filter for the digital filter. The D/A conversion section is equipped with independent dual D/A converters for left and right channels. It is equipped with a 16-track music calendar. It is equipped with a program edit function, allowing you to create recording programs for both sides A and B of a tape at once. It also features delete shuffle, which allows you to enjoy shuffle play with only the songs you want to listen to. Furthermore, it is equipped with repeat playback functions for up to 20 tracks, 1 track/all tracks/partial/program/shuffle. It is equipped with a timekeeper function that displays various time information in an easy-to-read format. It is equipped with an AMS function that allows for quick song cueing. It is equipped with a music search function. It is equipped with an auto space function that aligns the intervals between songs to 3 seconds. It is equipped with a sync terminal, allowing connection with Sony decks. It is equipped with a headphone terminal. This item is being sold as junk as only the power-on function has been confirmed. All items are shown in the photos, so please feel free to ask if you have any questions. Please note that this is a used item and may have scratches and signs of wear. *Please refrain from purchasing if you are concerned about minor details. *Please understand that we will not respond to comments regarding price negotiations or holding items. Free nationwide shipping! Thank you.