Whirlwind ISO2 2 Channel Line Level Isolator and Balancer

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Write a review Q&A SKU: TZ-ISO2 PSSL ID#: 216417
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Sale price $95.00 USD

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Whirlwind ISO2 2 Channel Line Level Isolator and Balancer

The ISO-2 is a two channel isolation box and line balancer. As an isolation unit, use it to isolate lines to press and video feeds or on-stage power amps. It's a handy hum and buzz fighter for broadcast or live sound applications. As a balancer, it converts unbalanced lines from CD players, tape decks, etc. to balanced for long cable runs.


  • XLR and 1/4" inputs (accepts TRS or TS unbalanced)
  • Ground-lift button
  • Polarity reverse button (Channel 2 only)
  • Whirlwind's own TRSP600L transformers ensure flat frequency response and low distortion.


  • Frequency Response: 20Hz-20kHz ±0.5dB at +10dBm input
  • Maximum Input Level: +28dBm
  • Input Impedance: 600 Ohms
  • Output Impedance: 600 Ohms


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