The Rolls MS20c Splitter/Combiner/Isolator can be used to split a single balanced XLR input (or 3.5mm TRS input) into two balanced XLR outputs. It can also be used to combine two balanced XLR inputs into a single XLR output, or to simply isolate a balanced line for buzz or hum elimination. There is also a ground-lift switch for additional noise elimination. Note that when combining two condenser microphones, phantom power voltage is passed to only one of the microphones due to the internal isolation transformer.
Splitter
A single balanced XLR signal can be split into two isolated signals.
Combiner
Two balanced XLR signals can be combined into a single.
Isolator
A single balanced line can be isolated to eliminate buzzes and hums.
Ground Lift Switch
Switch when in "GROUND" position, indicates that pins 1 of the INPUT and OUTPUT jacks are connected. In the "LIFT" position, the ground pins have been separated.
UPC: 675889000207