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Rolls MS20C Splitter/Combiner/Isolator

Model: MS20c

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  • Usually Ships in 7-10 Days 
  • Not yet reviewed

About: Rolls MS20C Splitter/Combiner/Isolator

The MS20c Splitter / Combiner / Isolator will split a single balanced XLR signal into two isolated signals, combine two balanced XLR signals together into a single, or simply isolate a balanced line for buzz or hum elimination. Please note that when combining two condenser microphones, phantom power voltage is passed to only one of the microphones due to the internal isolation transformer.


  • Splits balanced XLR input, or 1/8" input to two balanced XLR
  • Combines two balanced XLR signals to one XLR output. NOTE: Will only pass phantom power to one microphone.
  • One signal is transformer isolated from the other.
  • Ground Lift switch for noise elimination


  • Input Impedance: XLR: 600 Ohms, 1/8" (3.5mm): 10K Ohms
  • Output Impedance: 600 Ohms
  • Frequency Response: 35 Hz - 20 kHz
  • Max Level: +26 dBm
  • Dimensions: 3" x 2.25" x 1.2"
  • Weight: 10 Ounces

UPC: 675889000207 is a Canadian authorized Rolls retailer.

Reviews: Rolls MS20C Splitter/Combiner/Isolator

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Warranty: Rolls MS20C Splitter/Combiner/Isolator Warranty:

30 Days

Manufacturer's Warranty:

Rolls Accessories
Limited 1-year warranty parts and labor.

Rolls Rack Units: (Mixers, Amplifiers, Processors)
Limited 1-year warranty parts and labor.

Rolls Signal Sources
90 Days warranty parts and labor.

RFX Units
Limited 3-year warranty parts and labor.

Limited 1-year warranty parts and labor.