SONY CDP-XE700
¥ 35,000 (released in 1996)
Commentary
CD player with fixed optical system mechanism.
An optical system fixing mechanism has been adopted for the mechanism, and the optical pickup which is sensitive to vibration is fixed and the disk side is moved. As a result, the vibration received by the optical pickup is sharply reduced, and the current required for servo only needs to move relatively slowly to compensate for disk distortion and eccentricity.
The D/A converter is equipped with a hybrid pulse D/A converter. By incorporating a high-precision digital filter into the D/A converter IC, the signal path is minimized, the effect of the direct digital sync circuit is enhanced, and jitter is reduced.
The servo circuit is equipped with a high-precision digital servo, and by adjusting the servo amount of the optical pickup for each disc to be played, servocontrol reflecting disc conditions more accurately is realized.
A center mechanical mounting system is adopted, and stability against vibration is improved by placing a heavy mechanical deck in the center of the chassis.
The legs are equipped with an eccentric insulator whose mounting hole is offset from the center. By mutually canceling external vibration, it is difficult for the vibration to be transmitted to the chassis. The position and diameter of the hole of this insulator were determined through trial production and trial listening, and it is effective in attenuating the vibration components in the middle and high range, which affect the audibility.
The AMS is a rotary music selection method using a jog dial, which allows you to quickly select a song close to the target song and slowly select the next song by taking advantage of the sense of your fingertips.
It has a custom edit function and features such as peak search, time edit, just edit, program edit, time fade, manual fader and variable fade.
It is equipped with functions such as delete play, shuffle play, music scan, auto space, timer play (auto start) and 7-mode repeat.
Equipped with an optical digital output terminal.
Wireless remote control is included.
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Model Rating
| Type | CD Player |
| D/A converter | Hybrid pulse D/A converter |
| Digital filter | |
| Frequency characteristic | 2 Hz to 20 kHz ± 0.5 dB |
| Total harmonic distortion factor | 0.0035% or less (EIAJ) |
| Dynamic range | 98 dB or More (EIAJ) |
| Wow and flutter | Below the measurement limit (± 0.001% W. peak) (EIAJ) |
| Output level | Variable : 2 Vrms ~ 0.2 Vrms |
| Digital output | Optical : -18dBm (emission wavelength 660 nm) |
| Headphone output level | 10 mW (32 Ω) |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | 9W |
| External dimensions | Width 430x Height 110x Depth 295 mm |
| Weight | Approx. 4.0 kg |
| Attachment | Wireless Remote Control RM-DX50 |