Obviously, the effect of moving the slider on the volume control module is to change the volume. What, exactly, does it do to accomplish this? In theory, are there any additional effects other than simple volume control?
Turning down the volume on the IEM's and turning the source volume to compensate eliminates some noise in the line from the source, but it's difficult to compare the two properly to see what other effects there might be.
Turning down the volume on the IEM's and turning the source volume to compensate eliminates some noise in the line from the source, but it's difficult to compare the two properly to see what other effects there might be.