Werbung
i
i
i Signal
gau-
che total
i Linker Gesamt-
i
Signal
"so"
Decoder
Décodeur
Dekodierer
Lb +j0.707Lf—0.707RE
i
. 7 0 7 L F
~j0.707RE
Right total
Rb -+0.707LF-}
Signal droit ©
total
Rechter Gesamt-
Signat
Rf +j0.707Rb —0.707L5
Fig. 5 Abb. 5
38
The results are clear in only a few moments of listening.
The
music
is in front,
to the right, in back,
or wherever
else
the
composer intended it to be, and it stays in its assigned position.
The listener gets the four-channe! experience to the fullest extent.
SPECIFICATIONS
Harmonic distortion:
Less than 0.1% (Input signal:
250 mV at 2 kHz)
Frequency response:
$Q, R-MTX, 24:
20Hz-20kHz
DISCRETE, 4 CH TAPE, 2.CH:
10H2z~100 kHz
Inputs:
Sensitivity
impedance
INPUT (from front preamp)
250mV
100 kQ
(adjustable)
2 CH TAPE
750 mV
100 kQ
REC/PB (input)
750 mV
100 kQ
4 CH TAPE
750 mV
100 k2
DISCRETE
250 mV
100 kQ
Outputs :
~
a
Output voltage
Impedance
OUTPUT
(to front preamp)
500 mV
5kQ
OUTPUT (to back amp)
HIGH 2V
5kQ
LOW
500 mV
5kQ
2 CH REC OUT
250 mV
—
REC/PB
(output)
30 mV
82kQ
4 CH REC OUT
250 mV
5kQ
Signal-to-noise ratio:
SQ, R-MTX, 2-4:
80dB
DISCRETE, 4 CH TAPE,
2 CH:
90dB
{Input level:
250 mV, weighting
network
A)
SQ
separation:
Lf- Rf
20 dB
Lb-Rb
148
Lf~Lb
20 dB
Rf-Rb
20 dB
Lf-Rb
20 dB
Rf-Lb
20 dB
Cf-Cb
15dB
{Input signal:
250 mV at 2 kHz)
Tone
controls (Back channel) :
BASS
100Hz
+10dB
TREBLE
10kHz+10dB
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