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21 TD-EX90
Specifications
Audio performance
Input/Output Terminals
General
Accessories
Frequency response (–20 dB recording)
Signal-to-noise ratio
Wow and flutter
ANALOG IN (REC)
ANALOG OUT (PLAY)
Format
Track System
Tape Speed
Heads
Motors
Fast forward / Rewind time
Power requirements
Power Consumption
Dimensions
Mass
Audio pin cord
Compu Link cable
AC power cord
Type IV tape :30 Hz to 17 kHz (40Hz to 17kHz ( 3 dB))
Type I I tape :30 Hz to 16 kHz (40Hz to 16kHz ( 3 dB))
Type I tape :30 Hz to 15 kHz (40Hz to 15kHz ( 3 dB))
54 dB
(S=315 Hz , k3=3% , N=A-weighted , Type IV tape)
The S/N is improved by about 15 dB at 500 Hz and
by max. 20 dB at 1 kHz to 10 kHz with Dolby C NR
on and improved by 5 dB at 1 kHz and by 10 dB at
above 5 kHz with Dolby B NR on. MOL Improved 4
dB at 10kHz
0.09%(WRMS)
Input level / Impedance : 220mV (0 VU) / 19 kohms
Output level / Impedance : 300mV (0 VU) / 2.9 kohms
Compact Cassette Stereo
4-track , 2channel
4.8 cm/sec. (1-7/8inch/sec.)
Record/Playback : METAPERM head × 1
Erase : 2-gap ferrite haed
Capstan : Electronic govemed DC moter
Tray:DC motor × 1
Approx. 120 sec. with C-60 cassette
AC120 60Hz
7watts (OPERETE ON) , 3watts (OPERETE STANDBY)
200 × 80 × 305 mm (W × H × D)
(7-7/8 × 3-3/16 × 12-1/16 inches)
2.4 kg (5,3 lbs)
(2)
(1)
(1)
Design and specifications are subject to change without notice.
1-23.TD-EX90[J]/1 5/12 98.6.4, 11:59 AM21