Accuphase金嗓子 金嗓子Accuphase E-307

上市参考售价:¥14,000

推出年代:2000.12

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器材规格

Form Integrated stereo amplifier
Rated continuation average output
(Both channel operation, 20Hz - 20kHz) 140 W/ch (4ohms)
120 W/ch (6ohms)
100 W/ch (8ohms)
THD (both channel operation) 0.01% (4ohms - 16-ohm load)
IM distortion 0.01%
Frequency response High Level input, Main input :
20Hz-20kHz+0 -0.2 dB (at the time of a rated continuation average output)
2Hz-150kHz+0 -3.0dB (at the time of 1W output)
Dumping factor 100 (8-ohm load, 50Hz)
Input sensitivity/impedance
(An Output power / EIA1W output) High Level input: 113mV/11.2mV/20kohm
Balanced input: 113mV/11.2mV/40kohm
Main input: 1.13V/112mV/20kohm
An Output voltage/impedance Pre output: 1.13V/50 ohm (at the time of a rated continuation output)
Gain High Level input -> Pre output: 20dB
Main input -> output: 28dB
S/N, input conversion noise
Input short-circuit and A-compensation EIA S/N
At the time of an Output power S/N Input conversion noise
High Level input: 104dB -123dBV 80dB
Balanced input: 88dB -107dBV 80dB
Main input: 122dB -121dBV 100dB
Tone control Low-pitched sound (300Hz): ±10dB (50Hz)
Loud sound (3kHz): ±10dB (20kHz)
Loudness Compensation + 6dB (100Hz, Volume-30dB)
Attenuator -20dB
Power meter Logarithm compression type peak level display
dB scale and the output Direct reading at the time of 8-ohm load
Load impedance 4ohm-16ohm
Headphone jack Conformity impedance: 4ohms - 100ohms
Power source AC100V, 50Hz/60Hz
Power consumption 50W (at the time of no inputting)
240W (Electrical Appliance and Material Control Law)
385W (at the time of an 8-ohm load Output power)
The maximum Dimensions Width 475x height 170x depth of 424mm
Weight 21.4kg
Attachment: Remote commander RC-20
Remote control system Infrared pulse system
Power source DC 3V
Battery AA -- type and two pieces
The maximum Dimensions Width 55x height 194x depth of 18mm
Weight 100g (Battery includeds)
Option: Option board
* DAC-10 can be used only to one sheet due to power capacity. Two-sheet use is possible for AD-10,
and the combination of DAC-10 and AD-10 is possible.
With no picture Line-in board Line-9 (6,000yen)
The common high-level input terminal of an imbalanced system.
Analog signals, such as CD player and a tuner, are played.
With no picture Analog disc input board AD-9 (30,000yen)
All cartridges are supported by loading of a high gain equalizer.
With an internal DIP switch, a MM/MC change, MC input impedance, and Subsonic-Filter on/off can be set up.

MM Gain: 36dB
Input impedance: 47kohm
MC Gain: 62dB
Input impedance: 10, a 30 or 100-ohm change

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