Accuphase金嗓子 金嗓子Accuphase E-301

上市参考售价:¥9,900

推出年代:1981.11

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器材规格

Form Integrated stereo amplifier
Continuation average output
(both [ new IHF and ] channel operation)
20Hz - 20kHz, 0.02% or less of a distortion 140W+140W (4ohms)
110W+110W (8ohms)
55W+55W (16ohms)
THD (both [ new IHF and ] channel operation)
0.25W - an Output power, 20Hz - 20kHz 0.02% (4ohms)
0.01% (8ohms)
0.01% (16ohms)
IM distortion (new IHF) 0.005%
Frequency response (new IHF)
Main amp input: 20Hz-20kHz+0 -0.2dB (at the time of an Output power)
0.5Hz-300kHz+0 -3.0dB (at the time of 1W output)
High Level input: 20Hz-20kHz+0 -0.2dB (at the time of an Output power)
Low Level input: 20Hz-20kHz+0.2 -0.2dB (at the time of an Output power)
Dumping factor (new IHF) 80 (8 ohms, 50Hz)
Input sensitivity/impedance
(An Output power / new IHF1W output) Disc MM(Head amp off): 2.3mV/0.22mV/100, 47k and 82k, 150kohm
Disc MC (Head amp on): 0.12mV/0.011 mV/100 ohms
Tuner, Aux, and Tape play:145mV/13.9mV/47kohm
Main amp input: 1.2V/0.12V/47kohm
The Disc maximum input (1kHz, 0.01% of distortion) Head amp off:300mVrms
Head amp on:15mVrms
An Output power/Output load impedance Pre output: 1.2V/200 ohm
Tape rec output: 145mV/200 ohms (at the time of a Disc input)
Headphones: 0.32V, conformity impedance: 4-32ohms
Gain Main input -> Output: 27.8dB
High Level input -> Pre output: 18.4dB
Disc input(Head amp off) -> Tape rec output: 36dB
Disc input(Head amp on) -> Tape rec output: 62dB
S/N, input conversion noise
Input short-circuit and A-compensation New IHF
At the time of a rated input Input conversion noise
Main amp input: 120dB -118dBV 100dB
High Level input: 100dB -117dBV 82dB
Disc(Head amp off): 84dB -137dBV 80dB
Disc(Head amp on): 72dB -151dBV 77dB
Tone control 10 step control
Turnover point Low-pitched sound: 200Hz, 500Hz
Loud sound: 2kHz, 7kHz
Low-pitched sound 500Hz : ±10dB (100Hz), a 2dB step
200Hz : ±10dB (50Hz), a 2dB step
Loud sound 2kHz : ±10dB (10kHz), a 2dB step
7kHz : ±10dB (50kHz), a 2dB step
Loudness Compensation
(Volume -30dB) Comp 1:+6dB(50Hz)
Comp of 2:+10dB (50Hz), +6dB (20kHz)
Subsonic Filter 17Hz, -12 dB/oct
Attenuator -20dB
Load impedance 4ohm-16ohm
The semiconductor used Transistor: 81 pieces
FET: 20 pieces
IC: 13 pieces
Diode: 83 pieces
Power source AC100V/117V/220V/240V, 50Hz/60Hz
Power consumption 60W (at the time of no inputting)
400W (at the time of an 8-ohm load Output power)
Dimensions the width 445x height 160(piece -- it includeds) x depth of 370mm
wood cabinet: -- the width 466x height 190(piece -- it includeds) x depth of 385mm
Weight 17.2kg
Option Wood cabinet A-8 (16,000yen)

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