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Performance Specifications
Track System:
Tape Speeds:
Counter:
Max. Spool Size:
Drive System:
Inputs:
Outputs/Output Voltages
and Impedance
Power Amplifier:
Record Level Indication:
Overall Frequency Response:
Harmonic Distortion
(at 333 Hz and 7/2 ips):
Crosstalk (at 1 kHz and
oppositely running dual-track
mono recording):
Quarter-track or half-track due to
interchangeable tape head assemblies
4-digit, with zero reset button and
automatic foil shut-off device
2 D.C. hub motors; 1 collectorless,
electronically controlled motor for
capstan drive
1 servo-drive motor for forming
the OMEGA loop.
Microphone 0 . 1 - 80 mV
2 kohms
Radio
Phono
Radio approx. 750 mV 15 kohms
Monitor approx. 750 mV 15 kohms
Headphones approx. 1.7 V 120 kohms
Dubbing 700 mV 15 kohms
Stereo headphones power stage with
volume control
Moving-coil peak-reading meter
V/a ips 20-10,000 Hz
For max. record level of tape
(approx. + 1.5 dB): 3%
For 0 dB meter reading: 1%
Better than 60 dB
Crosstalk (at 1 kHz in
Stereo Operation):
Crosstalk (at 1 kHz and
Two-Direction Stereo
Operation):
(ref 0 dB,
unweighted):
Signal-to-Noise Ratio
(ref 0 dB, "A" weighting):
Wow and
Flutter:
Max. Speed Deviation
(Mid-Spool) at 7/2 ips
Erasure:
Bias and Erasure Frequency:
Attenuating Effect on One
Track upon Erasure of Other:
Transistors and
Power Supply:
Dimensions:
Weight:
Better than 45 dB
Better
than 60 dB
'/2-track
57 dB
3% ips
54 dB
V2-track
64 dB [ DIN
67 dB
67 dB '
63 dB '
max. 0.2
%
3% ips
max. 0.1
max. 0.05%
±1.5%
Adjustable to 0 % with fine regulator;
stroboscope discs 50 Hz and 60 Hz
for optical control
Better than 72 dB
100 kHz
Less than 1 dB (at 15 kHz, 19 cm/s)
Transistors: 111 (including 13 FET)
19
Diodes and Rectifiers: 143
2OV2" x 6" x 16" (510 x 146 x 400 mm)
DIN
51
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