SONY CDP-750
¥ 39,800 (released in 1987)
Commentary
This CD player was developed as a new generation basic model.
The digital filter uses a 4 x oversampling digital filter.
The D/A converter is equipped with a left / right independent dual D/A converter.
High rigidity integrally molded monocoque chassis is adopted to increase rigidity.
The power supply section separates digital and analog circuits to reduce mutual interference between circuits.
One touch direct music selection with 20 keys is possible.
It has a program edit function.
This feature allows you to set your favorite songs in the order you like, one for each side of the tape A or B at a time, and also allows you to look at the total duration of the program songs and find a song that fits the recording time of the tape.
It is equipped with a delete shuffle function that allows you to enjoy shuffle play with only your favorite songs.
The display is equipped with a music calendar for 20 songs and a time keeper function that displays various time information in an easy-to-see manner.
It is equipped with a program performance (RMS) function of up to 20 songs.
Equipped with 5-mode repeat of 1 song / all songs / part (remote control only) / program / shuffle.
It is equipped with a time keeper function with a next display so that you can check up to the next song during program performance.
Equipped with an autospace function that adjusts the interval between songs to 3 seconds.
Equipped with 2-speed music search.
The slow mode is remote control only.
Equipped with an index search function.
It has a sync terminal that can be connected to Sony's deck.
Equipped with a headphone port with volume.
A 20-key wireless remote control is included.
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 |
| Frequency characteristic | 2 Hz to 20 kHz ± 0.3 dB |
| Total harmonic distortion factor | 0.003% or less (EIAJ) |
| Dynamic range | 95 dB or more (EIAJ) |
| Wow and flutter | Below the measurement limit (± 0.001% W. peak) (EIAJ) |
| Output level | 2 vrms (MSB, Fixed) |
| Headphone output level | 6.6 mW (32 Ω) |
| Power consumption | 10W |
| External dimensions | Width 430x Height 100x Depth 340 mm |
| Weight | 5.0kg |
| Attachment | Wireless Remote Control RM-D450 |