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ISO2

The ISO2 is a two-channel line level 
isolation box and line balancer. Use it 
to help eliminate hum and buzz 
caused by long cable runs or to 
convert unbalanced lines to balanced 
in high noise environments.

XLR and 1/4" inputs accept balanced 
or unbalanced connections.

Balanced XLR outputs each feature a 
ground lift button.

Channel 2 features a handy polarity 
reverse button to correct for opposite 
polarity signals or mis-wired cables.

Whirlwind's premium TRSP-600 
transformers ensure flat frequency 
response and low distortion.

ISO2

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