Whirlwind LBS Line Balancer and Splitter

The LBS covers two jobs from one switch. In ISO mode the signal passes directly through to one output and is transformer isolated to the second, which is the arrangement you want when an unbalanced output has to feed a balanced input and the hum has to stop. In SPLIT mode the signal is transformer isolated to both outputs, with a 6 dB drop in level at each.

The input arrives on either a female XLR or a 1/4 inch TRS jack and the two outputs are male XLRs, each with its own ground lift switch. For stereo work without splitting, the two channel ISO-2 covers the same ground.