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.

Each channel features:
XLR and 1/4" inputs (accepts TRS or TS unbalanced)
Ground-lift button
Polarity reverse button (Channel 2 only)
Whirlwind's own TRSP-600 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