Accuphase金嗓子 金嗓子Accuphase P-450

上市参考售价:¥19,000

推出年代:1997.4

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器材规格

Form Stereo power amplifier
Rated continuation average output
(20Hz - 20kHz)
At the time of stereo specification : 400 W/ch (it restricts to 2 ohms and a music signal)
300 W/ch (4ohms)
200 W/ch (8ohms)
At the time of monophonic specification :
(Bridge connection) 800W (it restricts to 4 ohms and a music signal)
600W (8ohms)
THD
At the time of stereo specification : 0.05% (2-ohm load)
0.02% (4ohms - 16-ohm load)
At the time of monophonic specification : 0.02% (4ohms - 16-ohm load)
IM distortion 0.003%
Frequency response 20Hz-20kHz+0 -0.2 dB (at the time of a rated continuation average output)
0.5Hz-160kHz+0 -3.0dB (at the time of 1W output)
Gain 28.0dB (at the time of a stereo / monophonic specification)
Load impedance At the time of stereo specification: 2ohms - 16ohms
At the time of monophonic specification (bridge connection): 4ohms - 16ohms
Dumping factor At the time of stereo specification: 400
At the time of monophonic specification: 200
Input sensitivity (at the time of 8-ohm load)
At the time of stereo specification : 1.59V (at the time of a rated continuation average output)
0.11V (at the time of 1W output)
At the time of monophonic specification :
(Bridge connection) 2.76V (at the time of a rated continuation average output)
0.11V (at the time of 1W output)
Input impedance Imbalanced Input: 20kohm
Balance input: 40kohm
S/N (A compensation, input short-circuit) 120dB (at the time of a rated continuation average output)
Power output meter Logarithm compression type peak level display
dB scale and the output Direct reading at the time of 8-ohm load
Power source AC100V, 50Hz/60Hz
Power consumption 125W (at the time of no inputting)
450W (Electrical Appliance and Material Control Law)
630W (at the time of an 8-ohm load Output power)
The maximum Dimensions Width 475x height 211x depth of 465mm
Weight 30.6kg

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