SONY CDP-C5M
¥ 54,800 (released in 1987)
Commentary
A multi-CD player that can hold 5 CDs.
The disc tray is a roulette type rotating tray that allows you to play 5 CDs continuously, select music directly from 5 discs, and play up to 32 programs on 5 discs.
All discs can be played randomly.
By selecting single mode with the play mode switch, you can use it just like a normal CD player.
The digital filter uses a 2 x oversampling digital filter.
The digital circuit uses the same third generation LSI as the high-end model, and employs a unilinear converter system that enhances sound purity by synchronizing the main digital circuit with the master clock of the first child.
The power supply section is equipped with a Line 5 stabilizing power supply with independent digital, audio and other components.
High-quality parts such as non-magnetic oxygen-free copper heat sink are used.
It is equipped with a check key that can check and modify the program contents.
It is equipped with a memory backup function that enables you to wake up the music you want to listen to.
Equipped with a disk select key that allows direct disk selection.
Equipped with a repeat key that allows you to select one song / all songs in single mode, and one song / all songs on one disc / all discs in multi mode.
Equipped with auto pause function.
Equipped with a headphone port with volume.
Wireless remote control with disk select key is included.
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Model Rating
| Type | CD Player |
| Reading system | Non-contact optical reading (using semiconductor laser) |
| Laser | GaAlAs double hetero diode |
| Number of revolutions | 200 ~ 500 rpm (CLV) |
| Playing speed | 1.2m/s ~ 1.4m/s (constant) |
| Error correction method | Sony Super Strategy Cross Interleaved Read-Solomon Code |
| Number of channels | 2 Channel |
| Compound | 16-bit straight line |
| Frequency characteristic | 2 Hz to 20 kHz ± 0.5 dB |
| Total harmonic distortion factor | 0.005% or less (EIAJ) |
| Dynamic range | 93 dB or more (EIAJ) |
| Wow and flutter | Below the measurement limit (± 0.001% W. peak) (EIAJ) |
| Output level | 2Vrms(MSB) |
| Headphone output level | 28 mw (32 Ω) |
| Power consumption | 9W |
| External dimensions | Width 355x Height 106x Depth 415 mm |
| Weight | 7.0kg |
| Attachment | Wireless Remote Control RM-D5 |