Sony DTC-670 Operating Instructions Manual page 41

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Tape Digital audio tape
Recording head Rotary head
Recording time Standard: 120 minutes.
Long-play mode: 240 minutes
(with DT-120)
Standard: 8.15 mm/s,
Long play mode: 4.075 mm/s
Standard: 2,000 rpm,
Long-play mode: 1,000 rpm
Double Read Solomon code
Tape speed
Drum rotation
Error correction
Tape
Track pitch
Sampling frequency
Modulation system
Transfer rate 2.46 Mbit/sec.
Number of channel 2 channels, stereo
D/A conversion (Quantization)
Standard: 16-bit linear
Long-play mode: 12-bit
non-linear
Standard: 2-22,000 Hz (+0.5 dB)
Long-play mode: 2-14,500 Hz
{+0.5 dB)
Standard: more than 90 dB
Long-play mode: more than 90 dB
Standard: more than 90 dB
Long-play mode: more than 90 dB
Total harmonic distortion Standard: less than 0.005%
(1 kHz)
Long-play mode: less than 0.08%
(1 kHz)
Below measurable limit
(£0.001% W. PEAK)
13.6 um (20.4 um)
48 kHz, 44.1 kHz, 32 kHz
8-10 Modulation
Frequency response
Signal to noise ratio
Dynamic range
Wow and flutter
Input
ee phono jack |47 kohms
DIGITAL IN. phono jack l75 ohms
DIGITAL IN optical a =
Output
More than
10 konms
OUT phono jack |470 ohms |—4 dBs
stereo 220 ohms {1.3 mW |32 ohms
phone jack
DIGITAL OUT (optical jack): wavelength 660 nm
Generai
Power requirements 120 V AC, 60 Hz
Power consumption 32 W
Dimensions Approx. 430 x 125 x 350 mm
(w/h/d)
(17 x 5 x 13 7, inches)
Weight Approx. 7 kg (15 Ib 14 oz)
Remote commander (supplied)
Remote control system Infrared control
Power requirements 3V DC, with two size AA (R6)
batteries
Dimensions Approx. 63 x 19 x 175 mm
(w/h/d)
(2 '/, x */, x 7 inches)
Weight Approx. 130 g (4 02) incl.
batteries.
Supplied accessories
Sony batteries SUM-3(NS) (2)
Audio connecting cords (2 phono plugs - 2 phono plugs,
stereo for line inputs and outputs) (2)
Design and specifications subject to change without notice.
Accessories not supplied
Optical cable
Connecting cord
POC-15SP, etc.
RK-C505SP, RK-C510SP,
RK-C520SP, RK-C530SP
(2 phono plugs - 2 phono
plugs:connectors plated with
gold, high quality litz line
cord)
VMC-10SP, VMC-20SP,
VMC-30SP (phono plug -
phono plug): for digital
connection
Cleaning cassette DT-10CL
A