Accuphase金嗓子 金嗓子Accuphase P-500

上市参考售价:¥25,500

推出年代:1985.3

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器材规格

Form Stereo power amplifier
Continuation average output
(20Hz - 20kHz, 0.02% of distortion)
At the time of stereo specification :
(Both ch(es) operation) 500 W/ch (2ohms)
420 W/ch (4ohms)
250 W/ch (8ohms)
125 W/ch (16ohms)
At the time of monophonic specification :
(Bridge connection) 1000W (4ohms)
840W (8ohms)
500W (16ohms)
THD
At the time of stereo specification :
(Both ch(es) operation) 0.02% (2ohms)
0.01% (4ohm-16ohm)
At the time of monophonic specification :
(Bridge connection) 0.02% (4ohms)
0.01% (8ohm-16ohm)
IM distortion (SMPTE-IF) 0.003%
Frequency response
At the time of a continuation average output : 20Hz-20kHz+0 -0.2dB (level-control maximum)
At the time of 1W output : 0.5Hz-300kHz+0 -3.0dB (level-control maximum)
0.5Hz-100kHz+0 -3.0dB (level-control 6dB)
Gain (profit) 28.0dB (stereo monophonic recording)
Load impedance At the time of stereo specification: 2ohms - 16ohms
At the time of monophonic specification (bridge connection): 4ohms - 16ohms
Dumping factor (50Hz) At the time of stereo specification: 500
At the time of monophonic specification (bridge connection): 250
Input sensitivity (8ohms)
At the time of stereo specification : 1.78V (at the time of a continuation average output)
0.12V (at the time of 1W output)
At the time of monophonic specification :
(Bridge connection) 3.26V (at the time of a continuation average output)
0.12V (at the time of 1W output)
Input impedance 20kohm disequilibrium
40kohm balance
S/N
(A compensation and stereo monophonic recording) 120dB (at the time of input short-circuit and a continuation average output)
100dB (at the time of input 1kohm and 1W output)
Subsonic Filter 10Hz, -18 dB/oct
Power output meter Logarithm compression type
- 60dB - +3dB, and an output Direct-reading scale
The semiconductor used Transistor: 82 pieces
FET: Ten pieces
IC: Eight pieces
Diode: 79 pieces
Power source AC100V/117V/220V/240V, 50Hz/60Hz
Power consumption 115W (at the time of no inputting)
840W (Electrical Appliance and Material Control Law)
850W (at the time of an 8-ohm load Output power)
Dimensions the width 481x height 218(piece -- it includeds) x depth of 445mm
Weight 33.5kg

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