DENON DCD-850
¥ 39,800 (around 1990)
Commentary
A CD player with pitch control function.
Equipped with a digital pitch commander, the playback pitch of CD can be changed by digital PLL up to ± 10% in 0.1% increments.
In addition, editing functions such as the autospace function, the time edit function that allows you to specify the time of the tape, the pick function that lets you select and move songs to be included in the remaining time, the link function that allows you to edit across multiple disks, the fade in / out function at your favorite place, and the fader function that allows you to specify the time fade.
The digital filter is equipped with a 20-bit 8 x oversampling digital filter.
In addition, it is equipped with a noise shaper that can reduce requantization noise by feeding back the calculation error of the 20-bit output of the digital filter.
The D/A conversion section is equipped with a double D/A converter type W super linear converter to suppress 0 cross distortion.
The drive unit of the optical pickup is equipped with a new double-floating mechanism similar to that of the high-end model. In addition, it is supported by a mechanism chassis molded from materials with excellent shock resistance to enhance vibration isolation.
Equipped with an optical digital output.
Equipped with peak search.
You can program play up to 20 songs.
Wireless remote control is included.
This remote control allows random play and volume control.
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Model Rating
| Type | CD Player |
| D/A conversion part system | W Super Linear Converter (Double D/A converter type) |
| Filter | 8 x Oversampling digital filter (20-bit, noise shaper) Third order active analog filter |
| Frequency characteristic | 2 Hz to 20 kHz |
| Signal-to-noise ratio | 105dB |
| Dynamic range | 97dB |
| Total harmonic distortion factor | 0.003% |
| Channel separation | 100dB |
| Interchannel phase difference | 3 degrees or less |
| Output voltage | Fixed : 2 V (10k Ω Load) Variable : 2 V (at 10k Ω load) |
| Headphone jack | Maximum output 72 mw (32 Ω load), with volume |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | Approx. 10W |
| External dimensions | Width 434x Height 105x Depth 280 mm |
| Weight | 4kg |
| Attachment | Wireless Remote Control RC-227 |