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Cables and Output Connectors
Use one of these three options when connecting your
cable to the amplifier output channel connector:
Only one channel driven
per output cable
Balanced Input Connections
All EP series models are equipped with 4x XLR balanced
input connectors, one per amplifier channel. The XLR
input connectors are electronically balanced and wired
according to the IEC268 standard (pin 2 = +). XLR cable
connectors should be wired as follows:
Pin 1
Ground/Shield
Pin 2
Hot (+)
Pin 3
Cold (-)
Unbalanced Input Connections
These type of connection is not recommended for
professional audio applications as it may cause noise in
the installation.
Cables and Output Connectors
Use one of these three options when connecting your
cable to the amplifier channels:
Two channels driven per
output cable (stereo mode)
Two channels driven per
output cable (bridge mode)
The outputs on all EP series models produce high voltage.
Do not connect or disconnect the loudspeaker cables
while the amplifier is working. Never operate an amplifier
with any portion of bare loudspeaker cable exposed.
11
EP series /
User’s Manual
WARNING:
Minimum nominal impedance per channel 4ohm