
1977年——¥31500
1979年——¥36000
1979年——¥36000
器材规格
Form Preamplifier
Stream composition * The stream composition by five modules
One active filter for power sources
An audio amplification part is a two-step amplifier stream composition of two 2ch each.
Input impedance Phono: 50kohm / 100kohm (switching)
Line: Ten or more kohms
Output load impedance Tape out: 600ohms or less
Main out: 250ohms
Conformity load impedance Ten or more (Tape out and Main out) kohm
Maximum output Phone amplifier (Tape out): 6V
Line amplifier (Main out): 8V
Gain Phone amplifier: 33dB/39dB (1kHz)
Line amplifier: 21dB (High)/11dB (Low)
Right-and-left independent balance control + 5dB--4dB, OFF (a 1dB step, switchpoint type)
Power source AC100V, 50Hz/60 Hz, another case (PLS-153L)
Power consumption About 30W
Dimensions Main unit: Width 483x height 51x depth of 156mm
Power-source part: Width 101x height 101x depth of 256mm
Weight Main unit: 2.5kg
Power-source part: 2.2kg
Stream composition * The stream composition by five modules
One active filter for power sources
An audio amplification part is a two-step amplifier stream composition of two 2ch each.
Input impedance Phono: 50kohm / 100kohm (switching)
Line: Ten or more kohms
Output load impedance Tape out: 600ohms or less
Main out: 250ohms
Conformity load impedance Ten or more (Tape out and Main out) kohm
Maximum output Phone amplifier (Tape out): 6V
Line amplifier (Main out): 8V
Gain Phone amplifier: 33dB/39dB (1kHz)
Line amplifier: 21dB (High)/11dB (Low)
Right-and-left independent balance control + 5dB--4dB, OFF (a 1dB step, switchpoint type)
Power source AC100V, 50Hz/60 Hz, another case (PLS-153L)
Power consumption About 30W
Dimensions Main unit: Width 483x height 51x depth of 156mm
Power-source part: Width 101x height 101x depth of 256mm
Weight Main unit: 2.5kg
Power-source part: 2.2kg
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