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Technic details
Specifications
Type:
Stereo power amplifier
Music power:
250W + 250W (8Ω)
Rated output:
180W + 180W (8Ω) (Both channel drive, sine wave output, 20Hz to 20kHz)
Total harmonic distortion rate:
0.002% or less (20Hz to 10kHz)
0.003% or less (20Hz to 20kHz)
Intermodulation distortion ratio:
0.003% or less (When equivalent to 180W, 60Hz: 7kHz = 4: 1, rated output)
Output bandwidth (IHF, both ch driven):
5Hz to 100kHz (THD 0.02%)
Input sensitivity / input impedance:
1V / 50kΩ
Output impedance:
0.04% (1kHz)
Damping factor:
200 (8Ω, 1kHz)
S / N ratio (IHF-A):
122dB or more
Transmission characteristics:
1Hz to 350kHz, +0dB -3dB
Separation:
100dB or more (20Hz to 1kHz)
85dB or more (DC to 20 kHz)
Slew rate:
±300V / μsec or more
Frequency response:
10Hz to 100kHz, ±3dB
Subsonic filter characteristic:
16Hz, 6dB / oct.
[Level meter characteristics]
Indication method:
Peak value indication method
Output level meter
Instruction range:
-50dB to +5dB, 0dB = 200W / 8Ω
Power supply voltage:
AC 100V, 50Hz / 60Hz
Power consumption:
220W (No signal)
730W (At presence of signal)
External dimensions (W x H x D):
495 x 188 x 459mm (Knob, including legs)
Weight:
34kg
Year:
1979
Buy this model
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