器材规格
Form Stereo preamplifier
Frequency response 1.0Hz-400,000Hz+0 -3.0 dB
20Hz-20,000Hz+0 -0.2 dB
THD 0.005%
Input sensitivity/impedance Balanced input: 1.0V/40kohm
Unbalanced input: 1.0V/20kohm
An Output power/impedance A balanced output: 4.0V/50 ohm
Disequilibrium output: 2.0V/1 ohm
Headphone jack Conformity impedance: 4ohms - 100ohms
Profit Balanced-input -> balance output: 12dB
Balanced-input -> disequilibrium output: 6dB
Unbalanced-input -> balance output: 12dB
Unbalanced-input -> disequilibrium output: 6dB
The signal to noise ratio and input conversion noise At the time of a rated input (input short-circuit and A-compensation): 108dB
Input conversion noise (input short-circuit and A-compensation): -108dBV
EIA S/N:97dB
Maximum-except-take-off level A balanced output: 10V
Disequilibrium output: 5V
Maximum input level Balanced input: 10V
Unbalanced input: 8V
Minimum load impedance A balanced output: 600ohms
Disequilibrium output: 1kohm
Tape Rec: 10kohm
Attenuator -20dB
Frequency response 1.0Hz-500,000Hz+0 -3.0 dB
20Hz-20,000Hz+0 -0.2 dB
THD 0.0055%
Input sensitivity/impedance 200mV/20kohm
An Output power/impedance A balanced output: 4.0V/50 ohm
Disequilibrium output: 2.0V/1 ohm
Headphone jack Conformity impedance: 4ohms - 100ohms
Profit A balanced output: 26dB
Disequilibrium output: 20dB
The signal to noise ratio and input conversion noise At the time of a rated input (input short-circuit, A-compensation): 110dB
Input conversion noise (input short-circuit, A-compensation): -128dBV
EIA S/N:94dB
Maximum-except-take-off level A balanced output: 10V
Disequilibrium output: 5V
Minimum load impedance A balanced output: 600ohms
Disequilibrium output: 1kohm
Tape Rec: 10kohm
Attenuator -20dB
Loudness Compensation
(Volume control-30dB) 1:+3dB(100Hz)
2: +8dB (100Hz), +6dB (20kHz)
Subsonic Filter 10Hz, -12 dB/oct
The semiconductor used Transistor: 110 pieces
FET: 54 pieces
IC: 12 pieces
Diode: 79 pieces
Power source AC100V/117V/220V/240V, 50Hz/60Hz
Power consumption 40W
Dimensions Width 475x height 135x depth of 373mm
Weight 11kg
Frequency response 1.0Hz-400,000Hz+0 -3.0 dB
20Hz-20,000Hz+0 -0.2 dB
THD 0.005%
Input sensitivity/impedance Balanced input: 1.0V/40kohm
Unbalanced input: 1.0V/20kohm
An Output power/impedance A balanced output: 4.0V/50 ohm
Disequilibrium output: 2.0V/1 ohm
Headphone jack Conformity impedance: 4ohms - 100ohms
Profit Balanced-input -> balance output: 12dB
Balanced-input -> disequilibrium output: 6dB
Unbalanced-input -> balance output: 12dB
Unbalanced-input -> disequilibrium output: 6dB
The signal to noise ratio and input conversion noise At the time of a rated input (input short-circuit and A-compensation): 108dB
Input conversion noise (input short-circuit and A-compensation): -108dBV
EIA S/N:97dB
Maximum-except-take-off level A balanced output: 10V
Disequilibrium output: 5V
Maximum input level Balanced input: 10V
Unbalanced input: 8V
Minimum load impedance A balanced output: 600ohms
Disequilibrium output: 1kohm
Tape Rec: 10kohm
Attenuator -20dB
Frequency response 1.0Hz-500,000Hz+0 -3.0 dB
20Hz-20,000Hz+0 -0.2 dB
THD 0.0055%
Input sensitivity/impedance 200mV/20kohm
An Output power/impedance A balanced output: 4.0V/50 ohm
Disequilibrium output: 2.0V/1 ohm
Headphone jack Conformity impedance: 4ohms - 100ohms
Profit A balanced output: 26dB
Disequilibrium output: 20dB
The signal to noise ratio and input conversion noise At the time of a rated input (input short-circuit, A-compensation): 110dB
Input conversion noise (input short-circuit, A-compensation): -128dBV
EIA S/N:94dB
Maximum-except-take-off level A balanced output: 10V
Disequilibrium output: 5V
Minimum load impedance A balanced output: 600ohms
Disequilibrium output: 1kohm
Tape Rec: 10kohm
Attenuator -20dB
Loudness Compensation
(Volume control-30dB) 1:+3dB(100Hz)
2: +8dB (100Hz), +6dB (20kHz)
Subsonic Filter 10Hz, -12 dB/oct
The semiconductor used Transistor: 110 pieces
FET: 54 pieces
IC: 12 pieces
Diode: 79 pieces
Power source AC100V/117V/220V/240V, 50Hz/60Hz
Power consumption 40W
Dimensions Width 475x height 135x depth of 373mm
Weight 11kg
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