ONKYO Integra DX-1000R
¥ 49,800 (around 1986)
Commentary
Compact size CD player with optical transmission system.
In order to eliminate interference between digital and analog signals, which is the fate of CD players, we have adopted an optical transmission method that uses optical switching signals for transmission. In addition, the quality of reproduced sound is improved by vibration control measures such as isolated floating suspensions.
It uses a high-precision 16-bit 2x-oversampling digital filter, a D/A converter, a 3-beam laser pickup with excellent tracing capability, and a low-distortion buffer amplifier.
We are also working to improve sound quality by utilizing dedicated digital and analog power supplies and the design know-how accumulated through the use of Integra.
The size is compatible with INTEC series and Radian series of 330 mm width.
In addition, timer start, synchronized REC, and direct change are possible by linking system with microcomputer.
A 10-key remote control is included.
Model Rating
| Type | CD Player |
| Sampling frequency | 44.1kHz |
| Frequency characteristic | 5 Hz to 20 kHz |
| Harmonic distortion factor | 0.03% or Less (1 kHz) |
| Dynamic range | 96dB |
| Signal-to-noise ratio | 96dB |
| Crosstalk | 90dB(1kHz) |
| Wow and flutter | Below Measurement Limit (Crystal Accuracy) |
| Output level | 2Vrms |
| Pick-up | Semiconductor laser pickup (3-beam system) |
| Motor | Two DC servo motors 1 DC Motor |
| External dimensions | Width 330x Height 82x Depth 332 mm |
| Weight | 3.7kg |
| Attachment | Wireless Remote Control |