Sony TC-WE725 Benutzerhandbuch
Additional Information
21
Specifications
System
Recording system
4-track 2-channel stereo
Fast-winding time (approx.)
90 sec. (with Sony C-60 cassette)
High-speed fast-winding time (approx.) (TC-WE825S and TC-WE725
only)
only)
45 sec. (with Sony C-60 cassette)
Bias
AC bias
Signal-to-noise ratio (at peak level and weighted with Dolby NR off)
Type I tape, Sony Type I (NORMAL): 55 dB
Type II tape, Sony Type II (HIGH): 57 dB
Type IV tape, Sony Type IV (METAL): 58 dB
Type II tape, Sony Type II (HIGH): 57 dB
Type IV tape, Sony Type IV (METAL): 58 dB
S/N ratio improvement (approximate values)
With Dolby B NR on: 5 dB at 1 kHz, 10 dB at 5 kHz
With Dolby C NR on: 15 dB at 500 Hz, 20 dB at 1 kHz
With Dolby S NR on (TC-WE825S only): 10 dB at 100
Hz, 24 dB at 1 kHz
With Dolby C NR on: 15 dB at 500 Hz, 20 dB at 1 kHz
With Dolby S NR on (TC-WE825S only): 10 dB at 100
Hz, 24 dB at 1 kHz
Harmonic distortion
0.4% (with Type I tape, Sony Type I (NORMAL):
160 nWb/m 315 Hz, 3rd H.D.)
1.8% (with Type IV tape, Sony Type IV (METAL):
250 nWb/m 315 Hz, 3rd H.D.)
160 nWb/m 315 Hz, 3rd H.D.)
1.8% (with Type IV tape, Sony Type IV (METAL):
250 nWb/m 315 Hz, 3rd H.D.)
Frequency response (Dolby NR off)
Inputs
Line inputs (phono jacks)
Sensitivity : 0.16 V
Input impedance : 47 kilohms
Input impedance : 47 kilohms
Outputs
Line outputs (phono jacks)
Rated output level : 0.5 V at a load impedance of
47 kilohms
Load impedance : Over 10 kilohms
47 kilohms
Load impedance : Over 10 kilohms
Headphones (stereo phone jack)
Output level : 0.25 mW at a load impedance of
32 ohms
32 ohms
General
Power requirements
Tape type
Type I tape, Sony Type I
(NORMAL)
(NORMAL)
30 – 16,000 Hz (±3 dB, IEC),
20 – 17,000 Hz (±6 dB)
20 – 17,000 Hz (±6 dB)
Type II tape, Sony Type II
(HIGH)
(HIGH)
30 – 17,000 Hz (±3 dB, IEC),
20 – 18,000 Hz (±6 dB)
20 – 18,000 Hz (±6 dB)
30 – 19,000 Hz (±3 dB, IEC),
20 – 20,000 Hz (±6 dB),
30 – 13,000 Hz (±3 dB, –4 dB
recording)
20 – 20,000 Hz (±6 dB),
30 – 13,000 Hz (±3 dB, –4 dB
recording)
Type IV tape, Sony Type IV
(METAL)
(METAL)
Wow and flutter
±0.13% W. Peak (IEC)
0.07% W. RMS (NAB)
±0.18% W. Peak (DIN)
0.07% W. RMS (NAB)
±0.18% W. Peak (DIN)
Variable pitch range (approx.)
–30 to +30%
U.S.A. and Canada
120 V AC, 60 Hz
220 – 230 V AC, 50/60 Hz
Power requirements
Where purchased
U.K., China and certain
countries in Asia
countries in Asia
240 V AC, 50/60 Hz
Australia
Power consumption
30 W
Dimensions (approx) (w/h/d)
Model for U.K. and Australia:
430
430
×
120
×
310 mm (w/h/d)
(17 x 4
3
/
4
x 12
1
/
4
in.)
Model for other countries:
430
430
×
120
×
290 mm (w/h/d)
including projecting parts and controls
Mass (approx.)
4.3 kg (9 lbs 8 oz)
Supplied accessories
Audio connecting cords (2 phono plugs - 2 phono
plugs) (2)
CONTROL A1 cord (supplied for Canadian models
only) (1)
plugs) (2)
CONTROL A1 cord (supplied for Canadian models
only) (1)
Optional accessory
Remote commander RM-J910
For more information on the availability of the remote
commander, contact your nearest Sony dealer.
For more information on the availability of the remote
commander, contact your nearest Sony dealer.
Design and specifications are subject to change without
notice.
notice.