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| Marantz SD285 |
41,200yen(around the 1989 time) |
The dual cassette deck which inherited the design
concept of subset-dependency565.
A play A Possible starts a synchro
start by one-touch control to a sound-recording start and concurrent of B deck.
The output of A deck can be recorded according to the shortest path from a
tapes to a tapes, without receiving influence in the recording level of B deck.
Moreover, variegated functionalities, such as double-speed dubbing and a
prolonged play, are carried.
Dolbey B/C NR is built in.
The
hyperbolic metal alloy head focused on a tone quality is carried in the head.
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| Form |
Double reverse stereo cassette deck
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| Track form |
Four tracks Two channels |
| Head |
Recording-play head
Reproducing head
Erase head |
| Motor |
DC servo motorx2 |
| Wow and flutter |
0.08%W-RMS |
| Frequency characteristic |
35Hz-18kHz±3dB (metal)
35Hz-17kHz±3dB
(chromium)
35Hz-16kHz±3dB (normal) |
| S/N ratio |
55dB (EIAJ, peek recording-level auditory
sensation weighting)
At the time of Dolbey B ON: 5kHz or more, a 10dB
modification
At the time of Dolbey C ON: 1kHz - 10kHz, a 20dB modification
|
| Input sensitivity/impedance |
Line: 800mV / 3.2kohm |
| Power source |
AC100V, 50Hz/60Hz |
| Power consumption |
15W (Electrical Appliance and Material
Control Law) |
| Dimensions |
Width 420x height 122x depth of 275mm
|
| Weight |
4.8kg |
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