Technics SU-V4X User Manual

TECHNICAL SPECIFICATIONS
(DIN 45 500)
■ AMPLIFIER SECTION
1 kHz continuous power output
both channels driven
20 Hz—20 kHz continuous power output
both channels driven
Total harmonic distortion
rated power at 20 Hz~20 kHz
rated power at 1 kHz
half power at 20 Hz—20 kHz
half power at 1 kHz
Intermodulation distortion
rated power at 250 Hz: 8 kHz=4:1,8Q
rated power at 60 Hz: 7 kHz=4:1, SMPTE, 80
Power bandwidth
2x70 W (40)
2x70 W (80)
2x65 W (40)
2x65 W (80)
0.03% (40)
0.004% (80)
0.007% (40)
0.003% (80)
0.003% (80)
0.001% (80)
0.03%
0.004%
both channels driven, -3 dB 5 Hz-50 kHz (40,0.03%)
5 Hz—60 kHz (80, 0.02%)
Residual hum and noise 0.9 mV
Damping factor
input sensitivity and impedance
PHONO MM
MC
TUNER, CD, VIDEO/AUX
TAPE 1/DA TAPE, TAPE 2
PHONO maximum input voltage (1 kHz, RMS)
MM
MC
S/N
30 (40), 60 (80)
2.5 mV/47 kO
170 pV/220O
150 mV/22 kO
150 mV/22 kO
160 mV
12 mV
rated power (40)
PHONO MM 76 dB (IHF, A: 86 dB, input 2.5 mV)
MC 64 dB (IHF, A: 68 dB, input 250 pV)
TUNER, CD, VIDEO/AUX,
TAPE 1/DA TAPE, TAPE 2 91 dB (IHF, A: 102 dB)
Frequency response
PHONO RIAA standard curve
TUNER, CD, VIDEO/AUX,
TAPE 1/DA TAPE, TAPE 2
Tone controls
BASS
TREBLE
Muting
Subsonic filter
±0.8 dB (30 Hz—15 kHz)
5 Hz—120 kHz (-3 dB)
+0, -0.2 dB (20 Hz-20 kHz)
50 Hz, +10 dB—10dB
20 kHz, +10 dB—10 dB
-20 dB
30 Hz, -6dB/oct.
Loudness control (volume at -30 dB) 50 Hz, +9 dB
Output voltage
RECOUT 150 mV
Channel balance, VIDEO/AUX 250 Hz-6,300 Hz +1 dB
Channel separation, VIDEO/AUX 1kHz 60 dB
Headphones output level and impedance 540 mV/330Q
Load impedance
MAIN or REMOTE 40-160
MAIN and REMOTE 80-160
■ GENERAL
Power consumption 390 W
Power supply
For United Kingdom
AC 50 Hz/60 Hz, 110 V/120 V/220 V/240 V
For continental Europe AC 50 Hz/60 Hz, 220 V
For others AC 50 Hz/60 Hz, 110 V/120 V/220 V/240 V
Dimensions (WxHxD) 430x97x290 mm
(16-15/16" x3-27/32" x 11 -7/16")
Weight 6.7 kg
(14.81b.)
Note:
Total harmonic distortion is measured by the digital spectrum ana¬
lyzer (H.P. 3045 system).
Specifications subject to change without notice.
PROTECTION CIRCUITRY
The protection circuitry may have operated if either of the following
conditions is noticed:
• No sound is heard when the power is turned on.
• Sound stops during a performance.
The function of this circuitry is to prevent circuitry damage if, for
example, the positive and negative speaker connection wires are
"shorted", or if speaker systems with an impedance less than the
indicated rated impedance of this unit is used.
If this occurs, follow the procedure outlined below:
1. Turn off the power.
2. Determine the cause of the problem and correct it.
3. Turn on the power once again.
Note:
When the protection circuitry functions, the unit will not operate
unless the power is first turned off and then on again.
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Technics SU-V4X Specifications

General

Brand	Technics
Model	SU-V4X
Category	Amplifier
Language	English