Klein + Hummel
Operating Manual KPA Series
English
9
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Connecting Analog Inputs
Analog Input connections are made via the 3-pin XLR-female type or 1/4” phone Jack connectors on the rear side of
the amplifier. The polarity is shown in
figure 4
.
figure 4
The figure below shows the connection of analog input for balanced and unbalanced line. You can use both
configuration, but you must consider that unbalanced long line can introduce noise in the audio system. The Link
switch located in the rear panel is for direct paralleling the rear input connectors. You can use the remaining input
connector to carry signal to other amps.
/
Unbalanced input
SHIELD
IN(+)
IN(-)
IN(+)
GND
Balanced input
figure 5
