It is a stereo
cassette deck which carries the Dolby circuit.
The tape hiss noise
is reduced by built in the Dolby circuit.
The DC servo motor
which built in the tachogenerator is adopted as a drive motor. This always
controlled the number of rotations of the motor at fixed speed, and the stable
tape run is realized.
The full auto stop
mechanism which protects a tape is carried. If a tape finishes also in the case
of "recording / play / fast forward / rewinding" throat, a pinch
roller and a head block will be canceled automatically and a manual operation
button will return. Since a burden unnecessary for a mechanism is not placed by
this, the effect is raised also to improvement in durability.
In order to employ
the characteristic of the tape to be used efficiently, the tape selector which
made the equalizer become independent of bias is carried.
The kind of tape
supports the normal tape, the chromium tape, and SA tape.
The mechanical pause
mechanism is carried.
The soft ejection
mechanism of an oil dumping system is carried.
By connecting an
optional audio timer, absence recording and an alarm clock play are
possible.
The lighting lamp is
carried in a cassette case.
Specifications
Motor: A DC servo motor with a built-in
tachogenerator
Head:
1 x Rec/Play, (Hard
permalloy head)
1 x erase, (Ferrite
head)
Magnetic tape
velocity: 4.8 cm/s
Fast forward /
rewinding time: It is C-60 tape and is
about 90 seconds.
Wow and
flutter: 0.07% (WRMS)
Frequency response:
30 Hz - 13 kHz
(normal tape)
30 Hz - 16 kHz
(chromium tape)
Signal to noise
ratio:
56 dB or more at
Dolby Out
64 dB or more at
Dolby In
Equalizer curve
damping time constant:
3,180 ms/120ms
(normal tape)
3,180 ms/70ms
(chromium tape)
Input
sensitivity/impedance:
Mic: -70 dBV/1.8
kohm
Line: -20 dBV/80
kohm
An Output
voltage/impedance:
Line: -7 dB /, 22
kohm
Headphone: -25 dBV/8
ohm
Power source: AC, 100 -240 V, 50Hz/60Hz
Power
consumption: 9W
Dimensions (W x H x
D): 480 x 154 x 323 mm
Weight: 5,3 kg