Canford

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SONIFEX REDBOX RB-LI2 STEREO LINE ISOLATION UNIT

The RB-LI2 stereo line isolation unit is used to isolate audio signals from inter-area ground hum-loops, which could be caused by equipment being powered by different mains power supplies, or different phases on the same supply. The inputs and outputs are connected together through a transformer, which has internal jumpers allowing the outputs to be balanced about ground. There is also a loop-through output, so that the RB-LI2 can be inserted…