
器材规格
Form Stereo preamplifier
Frequency response
Balanced/Unbalanced Input: 3Hz-350,000Hz+0 -3.0 dB
20Hz-20kHz+0 -0.2 dB
THD 0.005% (with all the input terminals)
Input sensitivity/input impedance
(An Output power / output 0.5V) Balanced: 252mV/63mV/40kohm
Unbalanced: 252mV/63mV/20kohm
An Output power/Output load impedance Balanced/Unbalanced Output: 2.0V/50 ohm
Tape Rec (at the time of AD input): 252mV/200 ohms
S/N / input conversion noise Input short-circuit, IEC-A compensation
Balanced:114dB/-126dBV
Unbalanced:116dB/-128dBV
EIA S/N
Balanced:96dB
Unbalanced:96dB
Maximum-except-take-off level
(0.005% of distortion) Balanced/Unbalanced Output:6.0V
Tape Rec(at the time of AD input): 6.0V
Minimum load impedance Balanced/Unbalanced Output: 600ohm
Tape Rec: 10kohm
Gain Balanced/Unbalanced Input->Balanced/Unbalanced Output: 18dB
Compensation 1:+3dB(100Hz)
2:+6dB(100Hz)
3: +6dB (100Hz), +6dB (20kHz)
Tone control Turnover frequency and variable range
Bass: 300Hz, ±10dB (50Hz)
Treble: 3kHz, ±10dB (20kHz)
Subsonic Filter 10Hz, -18 dB/oct
Attenuator - 6dB-20dB-30dB
Headphone jack Conformity impedance, 4ohm-100ohm
Power supply voltage AC100V
Power consumption 20W
Dimensions At usually, the time: Width 475x height 150x depth of 404mm
At the time of AD-275 extension: Depth of 413mm
Weight At usually, the time: 19.7kg
At the time of AD-275 extension: 20.4kg
Option Exclusive phone equalizer unit AD-275 (\100,000)
Attachment: Remote commander RC-10
Remote control system Infrared pulse system
Power source direct-current3V Battery: UM-4(IEC name R03) 2 piece
The maximum Dimensions Width 66x height 175x depth of 20mm
Weight 190g (Battery included)
Frequency response
Balanced/Unbalanced Input: 3Hz-350,000Hz+0 -3.0 dB
20Hz-20kHz+0 -0.2 dB
THD 0.005% (with all the input terminals)
Input sensitivity/input impedance
(An Output power / output 0.5V) Balanced: 252mV/63mV/40kohm
Unbalanced: 252mV/63mV/20kohm
An Output power/Output load impedance Balanced/Unbalanced Output: 2.0V/50 ohm
Tape Rec (at the time of AD input): 252mV/200 ohms
S/N / input conversion noise Input short-circuit, IEC-A compensation
Balanced:114dB/-126dBV
Unbalanced:116dB/-128dBV
EIA S/N
Balanced:96dB
Unbalanced:96dB
Maximum-except-take-off level
(0.005% of distortion) Balanced/Unbalanced Output:6.0V
Tape Rec(at the time of AD input): 6.0V
Minimum load impedance Balanced/Unbalanced Output: 600ohm
Tape Rec: 10kohm
Gain Balanced/Unbalanced Input->Balanced/Unbalanced Output: 18dB
Compensation 1:+3dB(100Hz)
2:+6dB(100Hz)
3: +6dB (100Hz), +6dB (20kHz)
Tone control Turnover frequency and variable range
Bass: 300Hz, ±10dB (50Hz)
Treble: 3kHz, ±10dB (20kHz)
Subsonic Filter 10Hz, -18 dB/oct
Attenuator - 6dB-20dB-30dB
Headphone jack Conformity impedance, 4ohm-100ohm
Power supply voltage AC100V
Power consumption 20W
Dimensions At usually, the time: Width 475x height 150x depth of 404mm
At the time of AD-275 extension: Depth of 413mm
Weight At usually, the time: 19.7kg
At the time of AD-275 extension: 20.4kg
Option Exclusive phone equalizer unit AD-275 (\100,000)
Attachment: Remote commander RC-10
Remote control system Infrared pulse system
Power source direct-current3V Battery: UM-4(IEC name R03) 2 piece
The maximum Dimensions Width 66x height 175x depth of 20mm
Weight 190g (Battery included)
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