Technical Specifications.22 - Technics RS-TR979 Operating Instructions Manual

Technical Specifications
■ CASSETTE DECK SECTION
Deck system
Track system
Recording system
Bias frequency
Erasing system
Heads
DECK 1
Stereo cassette deck
4 track, 2 channel
AC bias
80 kHz
AC erase
[RS-TR979] Recording/Playback head (Permalloy) x 1
[RS-TR979] Erasing head (Double-gap ferrite) x 1
[RS-TR777] Playback head (Permalloy) x i
DECK 2
Recording/Playback head (Permalloy)x i
Erasing head (Double-gap ferrite) x i
Motors
DECK 1
Capstan/reel table drive (DC servo motor) x i
Reel table drive (DC motor) x t
DECK 2
Capstan/reel table drive (DC servo motor) x 1
Reel table drive (DC motor) x 1
Tape speed
4,8 cm/sec. (1-7/8 ips)
Wow and flutter
0.07% (WRMS)
±0.2% (DIN)
Fast forward and rewind times
Approx. 45 seconds with C-60 cassette tape
Frequency response (Dolby NR off)
NORMAL
40 Hz-15 kHz, ±3 dB
20 Hz-16 kHz (DIN)
Cr02 40 Hz-15 kHz, ±3 dB
20 Hz-16 kHz (DIN)
40 Hz-16 kHz, ±3 dB
20 Hz-17 kHz (DIN)
S/N
(Signal level = max recording level, Cr02 type tape)
NR off
56 dB (A weighted)
Dolby B NR on
66 dB (A weighted)
Dolby C NR on
74 dB (A weighted)
Input sensitivity and Impedance
REC (IN)
100 mV/47 kQ
Output voltage and Impedance
PLAY (OUT)
500 mV/500 Q
HEADPHONES
37.5
mv/(8
Q)
(Load impedance 8 Q-600 Q)
■ GENERAL
Power consumption
[RS-TR979] 28 W
[RS-TR777] 25 W
Power supply
For United Kingdom, Europe, Australia and N.Z.
AC 50 Hz/60 Hz, 230V-240V
For others
AC 50 Hz/60 Hz, 110 V/127 V/220 V/240 V
Dimensions (WxHxD)
[RS-TR979] 430 x 145 x 280 mm
[RS-TR777] 430 x 135 x 280 mm
Weight
[RS-TR979] 5.3 kg
[RS-TR777] 4.9 kg
Note:
Specifications are subject to change without notice.
Weight and dimensions are approximate.
This apparatus was produced to BS 800.
METAL