New Class A
Integrated Amplifier
New Class A
circuitry provides class A fidelity and class B efficiency, eliminating
switching and crossover distortion. LFB (Linear Feedback) circuitry achieves
theoretical zero distortion, zero output impedance. Concentrated power block
(CPB) protects audio signal from electromagnetically induced distortion.
Electronic protection circuit. High accurate FL peak power meter.
Specifications
SU-V3:
Continuous
Power Output (both channel driven, 20 Hz - 20 kHz):
2 x 45 W at
4 Ω
2 x 40 W at
8 Ω
Continuous
Power Output (both channel driven, 40 Hz - 16 kHz):
2 x 45 W at
4 Ω
2 x 40 W at
8 Ω
Continuous
Power Output (both channel driven, 1 kHz):
2 x 50 W at
4 Ω
2 x 45 W at
8 Ω
Total
Harmonic Distortion (rated power at 20 Hz - 20 kHz):
0,03% at 4 Ω
0,007% at 8
Ω
Total
Harmonic Distortion (rated power at 40 Hz - 16 kHz):
0,03% at 4 Ω
0,007% at 8
Ω
Total
Harmonic Distortion (rated power at 1 kHz):
0,007% at 4
Ω
0,003% at 8
Ω
Total
Harmonic Distortion (half power at 20 Hz - 20 kHz):
0,007% at 8
Ω
Total
Harmonic Distortion (rated power at 1 kHz):
0,003% at 8
Ω
Total
Harmonic Distortion (-26 dB power at 1 kHz):
0,05% at 4 Ω
Total
Harmonic Distortion (50 mW power at 1 kHz):
0,08% at 4 Ω
Intermodulation
Distortion:
Rated Power
(at 250 Hz : 8 kh = 4 : 1) : 0,03%
Rated Power
(at 60 Hz : 7 klhz = 4:1, SMPTE, 8 Ω) :
0,08%
Power
Bandwidth (both channels driven, -3 dB):
5 Hz - 30
kzh (4 Ω, T.H.D. 0,03%)
5 Hz - 30
kHz (8 Ω, T.H.D. 0,02%)
Residual Hum
and Noise: 0,5 mV
Damping
Factor: 20 at 4 Ω ; 40 at 8 Ω
Input
Sensitivity/Impedance:
Phono : 2,5 mV/ 47 k Ω
Tuner, Aux
: 150 mV/ 22 k Ω
Tape 1
Rec/Play : 180 mV/ 27 k Ω
Tape 2
: 150 mV/ 22 k Ω
Phono (
maximum input voltage , 1 kHz, RMS) :
150 mV
Signal-to-Noise
Ratio (rated power, 4 Ω):
Phono : 78 dB (IHF, A 82 dB)
Tuner, Aux
: 89 dB (IHF A, 100 dB)
Signal-to-Noise
Ratio (- 26dB rated power, 4 Ω):
Phono : 68
dB
Tuner, Aux
: 65 dB
Frequency Response:
Phono : RIAA standard curve ±0,88 dB 930 Hz - 15 kHz)
Tuner, Aux,
Tape: 2 Hz - 100 kHz (-3 dB): +0 dB (20 Hz - 20 kHz); -0,2 dB ( 20 Hz - 20 kHz)
Tone
Control:
Bass : 50 Hz -10 dB, -10 dB
Treble
: 20 kHz +10 dB, -10 dB
Subsonic
Filter : 30 Hz -6 dB/oct
High-cut
Filter: 7 kHz, -6 dB/oct
Loudbess
Control ( volume at -30 dB): 50 Hz, +9
dB
Output
Voltage /Impedance:
Rec Out
: 150 mV
Rec/Play
: 30 mV/82 k Ω
Channel
Balance, Aux 250 Hz - 6,300 Hz : ±1,9 dB
Channel
Separation, Aux 1 kHz : 55 dB
Headphones
Output Level /Impedance: 420 mV/ 330 Ω
Load
Impedance:
Main or
Remote : 4 Ω - 16 Ω
Main and
remote : 8 Ω - 16 Ω
Power
Supply: AC 110 / 120 / 220 / 240 V 50/60
Hz
Power
Consumption: 460 W
Dimensions
(W x H x D): 430 x 97 x 310 mm
(16-15/16" x 3-13/16" x 12-7/32")
Weight: 7,2 kg (15,9 lbs)
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