Audio Database


29,800yen(around the 1973 time)

The stereo receiver which asked for the performance on 1 class with low cost.

High-sensitivity FET is adopted as FM front end.

The interconnection change of two speaker systems is possible.

The tapes value monitor is carried.

4ch speaker matrix is built in.

Rating of a mode
Form FM / AM-stereo receiver
<Audio part>
Music power (IHF) 37W (4ohm)
23W (8ohm)
Effective output 8W/8W (8ohm)
THD 0.35% or less (at the time of an Output power)
Cross modulation distortion (70Hz:7kHz=4:1) 1% or less
Frequency characteristic 14Hz-50kHz+0 -3 dB
Output band property 35Hz - 30kHz
Dumping factor 15 or more
S/N ratio Phono:60dB
Remains noise 1mV
Input sensitivity/impedance Phono: 2.2mV / 45kohm
X-tal: 100mV / 190kohm
Aux: 250mV / 125kohm
Tone control Bass: +14dB--11.5dB
Trebel: +11--14dB
<FM tuner part>
Antenna impedance 300-ohm equilibrium
Sensitivity (IHF) 3.5 microvolts
THD (400Hz, 100% modulation) mono:0.7%
S/N ratio 60dB
Image stonewalling ratio 50dB
Spurious response 70dB
Intermediate-frequency-jamming ratio 70dB
Capture ratio 8dB
Selectivity (IHF) 25dB
Separation 35dB(1kHz)
SCA supression ratio 60dB
AM supression ratio 40dB
<AM tuner part>
Practical speed 30 microvolts (S/N=20dB)
Image ratio (1MHz) 35dB
Intermediate-frequency-jamming ratio (1MHz) 35dB
S/N ratio 45dB
The semiconductor used Transistor: 28 pieces
Diode: 27 pieces
Power consumption 70VA
Dimensions Width 414x height 130x depth of 175mm
Weight 4.5kg