Whirlwind ISO 1 Single Channel Transformer Isolation Box

Made in USA

The ISO1 is a one channel transformer isolation box and line balancer.

Use it to isolate lines to fight hum and buzz in broadcast or live sound applications,
or convert unbalanced lines to balanced for long cable runs.
A ground lift switch is provided to disconnect the input ground to the output.

Features
> Use with both ¼” and XLR connectors
> Insert in line to combat hum and noise in audio signals
> Convert unbalanced audio signals into balanced lines for long cable runs
> 1:1 turns ratio input to output
> +20 dB max signal level