Samson 131 Owner's Manual page 11

Using the S curve 131 in Insert Points
You can use the S curve 131 in your mixer's insert points if you want to equalize a mono channel, individually in the mix. In this example the
S curve 131's Channel 1 INPUT and OUTPUT are inserted on a bass guitar channel using a 1/4-inch TRS to 2 x 1/4-inch TS "Y" cable. For more
information on cable wiring see the S Curve 131 Wiring Guide page 15 in this manual.
Using the S curve 131 for Mains and Monitors
In this example an individual S curve 131 is used for both the main PA speakers running a mono mix, and for the monitor mix, also in mono.
For the main PA, the mixer's MONO output is connected to the S curve 131's input. Then, the S curve 131's output is connected to the input of
the right main PA active (self-powered) loudspeaker. The left main PA speaker is connected by "daisy-chaining" from the right. For the moni-
tor mix, the mixer's AUX1 output is connected to the second S curve 131's input. The S curve 131's output is connected to the input of the
monitor power amplifier operating in bridge mode. Finally, the power amplifier's outputs are connected to the passive (non-powered) moni-
tor loudspeakers. (See the owners manual for your specific power amplifier for the proper bridge mode operation.)
S curve 131 System Configurations
9