4-channel FM/AM/FM
Stereo receiver, features:
BTL circuit (53 W x 2,8 rms, 8 Ω ,
0,8%)
ITL-OTL-OCL pure
complementary symmetry circuit
MOS FETs FM front
end
4-gang
linear frequency FM tuning condenser
and tuned RF AM section
Built-in condenser
cartridge equalizing circuit
Built-in QM and SQ
4-channel matrix decoder
CD-4 4-channel
adaptor terminals
Black dial
Natural Walnut
cabinet
Specifications
FM Tuner Section
Tuning Range : 88 - 108 MHz
Sensitivity: 1,8 µV
(IHF)[1,8 µV, S/N=30 dB]
Signal-to-Noise
Ratio: 66 dB
Capture Ratio: 1,5 dB
Image
Rejection: 60 dB
IF Rejection: 80 dB
Spurious
Rejection: 100 dB
AM Suppression: 50 dB (IHF)
Frequency
Response: 20 - 15,000 Hz ±1 dB
Harmonic Distortion:
Mono : 0,2% at 400 Hz (100% modulation)
Stereo : 0,5% at 400 Hz (100% modulation)
FM Stereo
Separation: 35 dB at 1,000 Hz
19 kHz, 38 kHz
Suppression: 50 db
AM Tuner Section
Tuning Range: 530 - 1605 kHz
Sensitivity : 15 µV (IHF)
Signal-to-Noise
Ratio: 45 dB
Selectivity : 30 dB (±10 kHz)
Overload : 2 V/m at 1,000 Hz
IF Rejection: 70 dB
Harmonic Distortion
: 1 %
Audio Section
Power Output: 30 W x 4 (rms
0,4%, 8 Ω , each channel driven) or 53 W x 2 (at
BTL connection, rms 0,4%, 8 Ω , each
channel driven)
Frequency
Response: 20 - 40,000 Hz 12 dB
Power
bandwidth: 10 - 80,000 Hz (IHF, 0,4%)
Signal-to-Noise
Ratio
Phono : 65 dB
Aux : 80 dB
Input
Sensitivity/Impedance (for rated output):
Phono : 2,5 mV/47 K Ω
CC : 30 mV/70 k Ω
Aux : 160 mV/47 K Ω
Tape : 160 mV/47 K Ω
Damping Factor: 20 at 8 Ω
Tone Control: ±10 dB at 100 Hz and/or 10 kHz
High Cut
Filter: 6 dB /oct, fc = 9000 Hz
Low Cut Filter: 6 dB/oct, fc = 30 hz
Residual Noise: 1,5 mV or less
Loudness
Control: +10 dB (ay 100 Hz); +4 dB (at
10 kHz)
Total Control
Volume : 4-gang, co-axial
Tone Control : Bass
and treble for each Front and Rear channel :
4-gang, co-axial
Balance : 4 (discrete)
Selector : AM/FM auto/Phono/Aux 1 (4-ch)/ Aux 2 (4-ch)
Mode : Mono/Stereo/4-ch 1 (QM)/4-ch 2 (SQ)/4-ch 3
(discrete)
Power/ Speaker
Switch : PWR Off/A (4-ch)/SP Off ]/B
(2-ch)/A+B
Accessory Switch
: CC/Mag; Tape monitor, FM muting,
Loudness, AFC, audio mute; Hi/Lo cut
Antenna
FM : 300/75 Ω
terminals
AM : Ferrite core antenna, external antenna
terminals
Connector : Aux (4-ch), Phono (Mag/CC), Rec /P.B. (4-ch),
2-AC outlet, Headphone (frontand rear) pre-out/main-in
Accessory
Circuit: Circuit breaker for final stage
FM muting, audio muting, signal strength meter, center-zero meter
Semiconductors: 5 ICs; 3 FET, 38 Transistors; 24 Diodes
Power
Requirements: AC 100/120/220/240 V,
50/60 Hz
Cabinet: Natural walnut
Dimensions (W x H x
D): 508 x 125 x 356 mm (20" x
4-7/8" x 14")
Weight: 15 kg (33 lbs)