Analog Inputs - Classe Audio CAV-100 Owner's Manual

Analog inputs

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The CAV-100 Multichannel Power Amplifier has both
balanced (XLR) and single-ended (RCA) inputs. Both types
of inputs have been carefully optimized to give best
possible performance. However, the most realistic and
natural sonic quality is obtained by connecting the
balanced outputs to the balanced inputs on your amplifier.
The balanced (XLR) and single-ended (RCA) inputs may be
used separately but not
CAV-100 Multichannel Power Amplifier is OFF before
changing any connections. When the amplifier is shipped
from Classé there is a jumper between pins 1 and 3 of the
balanced (XLR) inputs. To use your amplifier in single-ended
mode simply connect the single-ended interconnects from
the preamplifier to the RCA inputs of your CAV-100
Multichannel Power Amplifier. To use your amplifier in
balanced mode, remove the single-ended interconnects if
attached. Remove the jumper between pins 1 and 3 of the
balanced (XLR) input and save them for later use. Connect
the balanced interconnects from the preamplifier to the
XLR inputs of your CAV-100 Multichannel Power Amplifier.
The XLR connector on your CAV-100 Multichannel Power
Amplifier is configured as follows:
PIN 1: Drain
PIN 2: Positive (Non-inverted) Signal, "hot"
PIN 3: Negative (Inverted) Signal
Ensure that your new
simultaneously.