13
2.5.3 Constant Voltage (25V/70V/100V)
The CVA50MX-1 / CVA50PMX-1can additionally be setup as a constant
voltage amplifier for a distributed audio solution. It is capable of supply-
ing both 25V and 70V output or 25V and 100V output. Refer to the fol-
lowing diagrams below when connecting speakers.
2.5.3 Line Out
The CVA50MX-1 / CVA50PMX-1 includes a post-mix unbalanced Line
Out on the rear of the amplifier using a 2-pin Euroblock connector. This
can be used for Assisted Listening applications, recording, or daisy-
chaining multiple amplifiers.
+
-
*70V/100V
CO
M
CH2 +25V
CH2 -
CH1 +
CH1 -
25V
(50W total)
+
-
*70V/100V
CO
M
CH2 +25V
CH2 -
CH1 +
CH1 -
70V
(50W total)
+
-
*70V/100V
CO
M
CH2 +25V
CH2 -
CH1 +
CH1 -
100V
(50W total)
*25V/70V or 25V/100V based on model selection.
14
3 Operation
3.1 Operating Precautions
1. Before use, your amplifier must be configure for proper operation,
including input and output wiring hookup. Improper wiring can re-
sult in damage to equipment or potentially harm to the operator.
Consult section 2 for setup instructions.
2. Tampering with the circuitry, or making unauthorized changes is
not only dangerous but may also violate local regulations.
3. Use care when making connections between the amplifier and the
input or output equipment. Using equipment that is not capable of
handling the output wattage may lead to permanent damage.
NOTE: Stewart Audio will not be held responsible for
damage to your CVA50MX-1 / CVA50PMX-1 or connect-
ed equipment if the instructions in this manual are not
followed.
