The Audio
Section Features
Adjustable
sensitivity for one of the transcription unit inputs and for both the tape
recorder inputs.
2 inputs for
transcription units,and 2 tape recorders.
Both tape
recorder inputs have a Tape Monitor facility.
Copying
facilities for 2 tape recorders
Front output
jack for recording a tone-controlled programme (Tape Contour Out)
Frequency/Loudness
compensated volume control
2 filters,
low and High
2 front
jacks for stereo headphones
Light diode
indicators (LED) for the most important operational modes
Recommended
speakers; Tandberg Studio Monitor
The FM
Section Features
MOSFET
transistors, 4-pole ceramic filters and integrated circuits (ICs).
Automatic
switchover to FM stereo with illuminated indicator.
Electronic
tuning. Heavy flywheel making tuning a pleasure.
Muting for
quiet tuning.
Large tuning
and signal strength meters for spot-on tuning.
FM 25 µs
de-emphasis switch for use with external Dolby decoder when receiving FM Dolby
broadcasts.
The AM
Section Features
2 MOSFET
transistors in the HF stage and the mixer provide equally good reception with
strong and weak aerial signals.
2 tuned RF
circuits mean that the signal/noise ratio is excellent and the image frequency
rejection ratio is greater than 90 dB.
Specifications
Amplifier
Section
Output Power per
channel, sine wave, with 1 kHz in 8 Ω /4 Ω: 60 W /80 W. Both channels driven
simultaneously DIN 45500
Output Power per
channel , sine wave, from 20 to 20,000 Hz in 8 Ω: 55 W. Both channels driven simultaneously. 0,15%
Distortion
Distortion
(with output power 1 dB below nominal and lower at 1 kHz in 8 Ω (4 Ω): 0,08%
Intermodulation
(according to DIN 45 500): 0,15%
Damping
Factor (nominal output power in 8 Ω
(4 Ω): 50 (25) 20-20,000 Hz
Frequency
Response (from linear inputs (-15 dB): 76 - 80,000 Hz
Channel
Separation (at 1 kHz minimum): 60 dB
Tone
Controls:
Treble Control at 10 kHz : ±15 dB
Frequenzy/Loudness
at 10 kHz : +3 dB
Bass Control
at 50 Hz : ±15 Hz
Frequency/Loudness
at 50 Hz : +8 dB
Low Filter
-12 dB/oct, -3 dB at 70 Hz
1 High
Filter -12 dB/octave, -3 dB at 8 000 Hz
2 High
Filter -6 dB/octave, -3 dB at 8 000 Hz
Input
Sensitivity (nominal output power in 8 Ω):
Tape 1 : 150
- 600 mV
Tape 2
(Extra) : 150 - 600 mV
Phono 1 Magn. (cer) : 2,2 - 10 mV
Phono 2
Magn. (cer.) : 3,0 mV
Signal-to-Noise
Ratio (2x50W in 8 Ω according to DIN
45 500):
Tape 1 : 62
dB
Tape 2
(Extra) : 62 dB
Phono 1 : 60
dB
Phono 2 : 58
dB
Tuner Fm
Section
Wave
Band: 87,5 - 108 MHz
Frequency
Response (-3dB): 20 - 15,000 Hz
Sensitivity
in Mono (for 26 dB S/N accor. to DIN 45 500 with 75/300 Ω aerial impedance): 0,8 µV/1,6 µV
Sensitivity
in Stereo (for 46 dB S/N accor. to DIN 45 500 with 75/300 Ω aerial impedance): 20 µV/40 µV
Signal-to-Noise
Ratio (with 1 mV aerial voltage):
Unweighted
(according to IHF), Stereo/Mono : 75/78
dB
Weighted
(according to DIN), Stereo/Mono : 62/66 dB
Unweighted
(according to DIN) , Stereo/Mono : 65/68 dB
Distortion
(according to DIN), Stereo/Mono :
0,15%/0,15%
Selectivity
(according to IHF), ±400 Hz : 80 dB
Image
Frequency Rejection Ratio: 70 dB
AM
suppression: 70 dB
IF
Rejection: 95 dB
Limiting
(-3dB) with 75 Ω aerial
impedance: 0,7 µV
Muting
Thereshold with 75 Ω aerial
impedance: 4 µV
Capture
ratio: 0,9 dB
Channel
Separation (accor. to DIN 45 500): 40 dB
Pilot Tone
Suppression (accor. to DIN 45 500): 70
dB
38 kHz
Suppression (accor. to DIN 45 500): 60
dB
General
Cabinet: Delivered in Teak, Rosewood or Walnut
Mains
Voltage: 240 V 50.60 Hz (internal
tappings for 120-220-240 V)
Dimensions
(W x H x D): 510 x 153 x 353 mm
(20" x 6" x 14")
Depth with
knobs: 377 mm (15")
Weight: 13 kg (28-3/4 lbs)
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