Operation
Effects Loop
The effects loop connectors act as an insertion point for outboard signal processing equipment when the
the Effects Loop Out to the input of the external signal processing equipment. Connect the Effects Loop In to the output of the external signal processing equipment. Inserting
an RCA jack into the Effects Loop In connector will automatically disconnect the input module signals from the power amp stage so it can be routed through the external equipment. Removing the jack from the Effects Loop In connector will reestablish the direct connection of the input modules to the power amp stage. The Effects Loop signals are
Output Feeds
Two different output feeds are provided that can supply signal to other amplifiers and audio equipment. Both outputs are designed to feed
of external equipment.The outputs are also
The
Modes of Operation
Stereo Mode
Placing the
this mode (see Stereo Mode Block Diagram).These channels can
be used to supply left and right audio for stereo installations of 2 separate zones of amplification with different audio programs.
When using the supplied BAL1S input module in this mode, the
input applied to the "A" input will be controlled by the "A" level control and the output will be available on the "A" channel speaker terminals. Likewise for the "B" channel.When using other modules, there are jumper set- tings that allow those modules to apply signal to the "A" or "B" channels, or both. See the application examples for more information on how to use the two audio buses.
Stereo Mode Block Diagram
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