Rare to find in such original condition ! *SOLD*
This is an exceptional piece of high quality vintage audio equipment
50W/50W (single-channel operation, 8 Ω)
48W + 48W (both channel operation, 4 Ω)
35W + 35W (both channel operation, 8 Ω)
Total harmonic distortion factor 0.5% (8 Ω at rated output)
0.05% (8 Ω at rated output of -3dB)
Cross modulation distortion factor 0.3% (8 Ω at Rated Output)
0.08% (8 Ω at rated output of -3dB)
Output bandwidth 2 Hz to 60 kHz (IHF)
Input sensitivity Main in : 1V/50k Ω
Residual noise 0.5 mv (8 Ω)
Damping factor 45 (8 Ω)
Preamplifier Section
Input Sensitivity / Impedance
(for rated input) Phono1 : 2.5mV/30k Ω, 50k Ω switching
Phono2 : 0.06mV/200 Ω
2.5mV/50k Ω
Mic : 2.5mV/50k Ω
Aux1/2, Tuner : 200mV/100k Ω
Recorded output Tape rec A/B(Pin):200mV
Tape rec A/B(DIN):40mV
Dubbing A-B:200mV
Frequency characteristic 20 Hz to 50 kHz ± 1 dB
Maximum Input Voltage 310 mv (Phono1, P-P, 1 khz)
Tone control Bass : ± 10 dB (100 Hz)
Treble : ± 10 dB (10 kHz)
Loudness contour + 8 dB (100 Hz), + 3 dB (10 kHz)
Filter Low : 80 Hz, 12dB/oct.
High : 7 kHz, 12dB/oct.
Equalizer ± 0.1 dB to the RIAA standard curve
Signal-to-noise ratio Phono1:70dB(2.5mV)
Phono2:50dB(0.06mV)
70dB(2.5mV)
Mic:70dB(2.5mV)
Aux, Tuner, Tape : 80 dB

Accessory circuit 2-speaker switching
Tape monitor (2 systems) and dubbing
Head amplifier for low output cartridge
Null Balance
Audio Muting
Premain and separate
Output terminal for mono
Power transistor protection circuit
Stereo horn jack
DIN standard recording and re-connector (2 systems)
Power supply voltage 100 VAC, 50Hz/60Hz
Rated power consumption (Electrical Appliance and Material Control Law) 15W (No signal)
200W at maximum output
External dimensions Width 408x Height 134x Depth 280 mm
Weight 9kg