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| Marantz CD-60 |
65,000yen(1989 release) |
The compact disk player which inherited the
technology and know-how of the high-end model, and was developed.
TDA1541A which was rich in the linearity in Loule Bell with the high order accuracy is used for a D-A-conversion part, and the outstanding resolution has been obtained by adoption of the 4 time oversampling digital filter of the 16-bit excellent in a phase and the frequency characteristic.
Moreover, low-noise operational amplifier is used for a filter circuit.
The circuit board has adopted the computer-aided design and that
including a digital analog converter have eliminated the signal failure, making
full use of a surface mounting technology.
CDM-4M [ newly developed ] is
carried in the mechanism part. The floating of the whole mechanism is carried
out from a chassis, and it is intercepted from the oscillation. Moreover, the
special resin of glass-fiber mixing is adopted as a laser pickup, and exact
tracking is made possible, without being influenced by oscillation.
Honeycomb structure excellent in shock resistance is made the main
chassis, and rigidity is secured by the newly developed triangle construction
that supports all contacts by a three-position.
Moreover, metal material is
used for a top plate or a bottom, and the firm structure is formed in a side
panel by using die-casting. Furthermore, the copper plating is given to the
screw.
Even if a maximum of 126 kinds of special NetWare programs turn
off the power (as five per sheet), FTS by which memory is carried out is
carried.
The edit mode which can perform the edit united with the length of a special-NetWare-program
play of 20 music or a tapes, and AMS (Automatic Music Scan) are carried.
In addition to a
fixture and variable analog output, the digital output of light and a coaxial is
carried.
33 key wireless remote control is attached.
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| Form |
Compact disk player |
| Filter |
The 3rd Bessel filter |
| Channel |
Two channels |
| Frequency characteristic |
2Hz - 20kHz |
| Dynamic range |
96dB or more |
| SN ratio |
100dB |
| Channel separation |
100dB or more (1kHz) |
| THD |
0.004%(1kHz) |
| Wow and flutter |
Quartz-crystal precision |
| Analog output |
2Vrms |
| Digital output |
Coaxial: 0.5 Vp-p
Optical: -19dBm
|
| Laser |
AlGaAs semiconductor |
| Wavelength |
780nm |
| Sampling frequency |
44.1kHz |
| Quatization |
A 16-bit linear / channel |
| Power source |
AC100V, 50Hz/60Hz |
| Power consumption |
20W |
| The maximum Dimensions |
Width 454x height 117x depth of 288mm
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| Weight |
6.6kg |
| Adjunct |
Wireless remote control |
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