Accuphase金嗓子 金嗓子Accuphase E-202

上市参考售价:¥9,900

推出年代:1974.5

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器材规格

Type Stereo Integrated Amplifier
Rated output
(Both channel operation, 20Hz - 20kHz, THD 0.1%) 140W/ch(4 ohm)
100W/ch(8 ohm)
50W/ch(16 ohm)
Total Harmonic Distortion
(20Hz - 20kHz, High level input) 0.1%(Rated output)
0.05%(-3dB output)
Intermodulation Distortion
(High level input) 0.1%(Rated output, arbitrary frequency between 20Hz - 20kHz)
Frequency Response(8 ohm, Rated input) Main amp input:20Hz - 20kHz +0 -0.2dB
High level input:20Hz - 20kHz +0 -0.5dB
Low level input:20Hz - 20kHz +0 -1.0dB
Damping factor(8 ohm load,40Hz) Normal:50
Medium:5
Soft:1
Input Sensitivity/Impedance Main amp input:1.0V/100 kilohm
High level input:160mV/100 kilohm
DISC1 input:2.5mV - 5mV/30 kilohm、47 kilohm、100 kilohm
DISC2 input:2.5mV/47 kilohm
Maximum DISC input(THD 0.05%, 1kHz)
DISC 1: 300 mVrms(Level control maximum)
600 mVrms(Level control minimum)
DISC 2: 300 mVrms
Rated output/Output Impedance Preamp output:1.0V/600 ohm
Tape rec output:160mV/200 ohm
Headphones:0.28V(Impedance:4 ohm - 32 ohm)
Gain Main amp input - output:29dB
High level input - Preamp output:16dB
Low level input - Tape rec output:36dB
S/N Main amp input:94dB(Rated input)
High level input:80dB(Rated input)
DISC input:74dB(10mV inpu)
Volume control linkage error 1dB
Tone control
Turnover frequency Bass:400Hz
Treble:2.5kHz
Conversion range Bass:±10dB(100Hz)
Treble:±10dB(10kHz)
Compensator(Volume -30dB) +9dB(50Hz)
DISC low enhancement +1dB(100Hz, to RIAA)
Filter DISC Subsonic filter:25Hz, 6dB/oct
Low filter:30Hz, 18dB/oct
High filter:5kHz, 12dB/oct
Power meter 100W(0dB, 8ohm load)
Meter range switching: -10dB(10W = 0dB)
-20dB(1W = 0dB)
Used semiconductor Transistor:53
FET:4
Diode:44
Thermistor:2
Power supply voltage AC100V/117V/220V/240V, 50Hz/60Hz
Power consumption 70W(No input)
375W(8ohm load, Rated output)
Dimensions W455 x H152 x D355mm
Weight 19.5kg

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