DENON DCD-1550/DCD-1550G
¥ 79,800 (around 1992)
Commentary
A CD player with a real 20-bit 2 dac Lambda Super Linear Converter.
The D/A converter is equipped with a real 20-bit 2 dac Lambda Super Linear Converter.
The DCD 1550 uses a 2 dac configuration that is mounted independently on the L/R configuration, combined with the high resolution of the 20-bit 8 x oversampling digital filter, improves the reproducibility of small signals.
A single-chip lambda processor reduces circuit routing and unwanted noise, while using the latest IC technology to speed up circuits and improve operational stability and data transmission accuracy.
The internal structure is made rigid by fastening the front panel and the back panel with three steel plates on the left, right and center.
There are two analog outputs, fixed and variable.
The digital output has two systems, coaxial and optical.
By using extruded aluminum material for the top cover, it brings out a luxurious feel.
In addition, an oil damper is used for the trap door at the front to improve the operation feeling when opening and closing.
It is equipped with a digital pitch commander which can change the playback pitch of CD to ± 12.0% in 0.1% increments by digital PLL.
It is equipped with various functions such as direct selection, automatic search, manual search, random play, program play of up to 20 songs, program call, index search, all songs / program repeat, pause standby, timer play, autospace, time edit, pick, link, peak search, and fader function.
Equipped with a display dimmer function that can switch the brightness of the display to four levels.
There are 2 color variations, black and gold.
Comes with oak-style side wood for each color variation.
Wireless remote control is included.
Model Rating
Type | CD Player |
D/A conversion part system | Real 20-bit Lambda Super Linear Converter (Double D/A Converter Type) |
Filter | 20-bit 8 x oversampling digital filter Analog active filter |
Frequency characteristic | 2 Hz to 20 kHz |
Signal-to-noise ratio | 113dB |
Dynamic range | 100dB |
Total harmonic distortion factor | 0.025% |
Channel separation | 105dB |
Interchannel phase difference | 3 degrees or less |
Output voltage | Fixed : 2V/10k Ω load Variable : 0 ~ 2V/10k Ω Load |
Headphone jack | Maximum output 10mW/32 Ω load, with volume |
Power supply voltage | 100 VAC, 50Hz/60Hz |
Power consumption | 17W |
External dimensions | Width 470x Height 122x Depth 320 mm |
Weight | 7.3kg |
Attachment | Wireless Remote Control RC-234 |