Accuphase金嗓子 Accuphase C-222

上市参考售价:¥11,000

推出年代:1983.3

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器材规格

Form Stereo preamplifier
Frequency response
Tuner, Line, Tape play : 1.0Hz-500kHz+0 -3.0 dB
20Hz-20kHz+0 -0.2 dB Disc: 20Hz-20kHz±0.2dB
THD (IHF, 20Hz - 20kHz) 0.005% (with all the input terminals)
Input sensitivity/impedance
(An Output power / IHF output 0.5V) Disc(Head amp off) MM: 2.0mV/0.5mV/47kohm
Disc (Head amp+26dB): 0.1mV/0.025 mV/10ohm, 30ohm, 100ohm
Disc (Head amp+32dB): 0.05mV/0.0125 mV/10ohm, 30ohm, 100ohm
Tuner, Line, and Tape play:126mV/31.5mV/20kohm
An Output power/impedance Outputs: 2.0V/1.0 ohm
Tape rec: 126mV/200 ohms (at the time of Disc)
S/N and input conversion noise
Input terminal Input short-circuit IHF-A compensation IHF S/N
Rated input S/N Input conversion noise
Disc(Head amp off)MM: 85dB -140dBV 85dB
Disc(Head amp +26dB): 72dB -152dBV 78dB
Disc(Head amp +32dB): 66dB -152dBV 78dB
Tuner, Line, Tape play : 110dB -128dBV 90dB
Maximum-except-take-off level (0.005% of a distortion, 20Hz - 20kHz) Outputs:8.0V
Tape rec: 19.0V (at the time of Disc)
Headphone jack Conformity impedance: 4ohms - 100ohms
The Disc maximum inlet pressure (1kHz, 0.005% of distortion) Head amp off:300mV
Head amp +26dB:15mV
Head amp +32dB:7.5mV
Minimum load impedance Outputs: 1kohm
Tape rec: 10kohm
Gain Tuner, Line, Tape play->Outputs:24dB
Tuner, Line, Tape play->Tape rec:0dB
Disc(Head amp off, MM) ->Outputs: 60dB
Disc(Head amp off, MM) ->Tape rec: 36dB
Head amp is +26dB and +32dB change type.
Loudness Compensation (Volume-30dB) 1:+3dB(100Hz)
2: +8dB (100Hz), +6dB (20kHz)
Subsonic Filter 17Hz, -12 dB/oct
Attenuator -20dB
The semiconductor used Transistor: 109 pieces
FET: Nine pieces
IC: 13 pieces
Diode: 94 pieces
Power supply voltage AC100V/117V/220V/240V, 50Hz/60Hz
Power consumption 50W
Dimensions the width 445x height 128(piece -- it includeds) x depth of 373mm
Width 466x height 153x depth of 385mm (at the time of wood cabinet wearing)
Weight 9.7kg
Option Wood cabinet A-9 (16,000yen)

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