The C11 provides eight separate program monitor.
inputs controlled by the INPUT SELECTOR The input program connection should be
switch and one input for tape comparison or made in accordance with Tables 1 and 2.
Figure 7. C11 Input Connections (Back Panel)
Desired Impedance
47,000 ohms (47K)
37,000 ohms (37K)
27,000 ohms (27K)
15,000 ohms (15K)
6,800 ohms (6.8K)
Resistor Across Input
No Resistor
180,000 ohms (180K)
62,000 ohms (62K)
22,000 ohms (22K)
8,200 ohms (8.2K)
CONNECTION
TAPE MONITOR
(COMPARE)
AUX
TAPE
TUNER 1 &
TUNER 2
CONNECTION
PHONO 1 & 2
MAGNETIC
TAPE HEAD 1 &2
2-10 MV
FUNCTION
The tape monitor input accepts a signal from a tape
recorder with a monitor head and preamplifier.
The auxiliary input accepts any auxiliary service requiring
flat frequency response, such as a T.V. set, tuner, tape
recorder with its own playback preamplifier, etc.
The tape input operates with tape machines containing
their own playback preamplifier.
The tuner inputs accept AM and FM outputs from a stereo
tuner or a pair of stereo tuners or the multiplex output
of an adapter or multiplex tuner.
FUNCTION
These jacks are to be used with magnetic cartridges.
These jacks are to be used with a tape deck that does not
contain its own playback preamplifier.
INPUT
SENSITIVITY
0.25 V
0.25 V
0.25 V
0.25 V
INPUT
SENSITIVITY
2 MV
2 MV
INPUT
IMPEDANCE
250K
250K
250K
250K
INPUT
IMPEDANCE
47 K
1 megohm
9
tridge to achieve the correct termination.
The following chart may be used as a guide:
If a phono cartridge requires less than
47,000 ohms load impedance, a resistor can
be added across the terminals of the car-
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