Pro Co IT4A Four-channel Transformer Isolation Balancer with TRS and XLR I/O Connectors


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Dale #:PROC-IT4A

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  • The Pro Co IT-4A is the perfect piece for a variety of applications where transformer-floated outputs are a necessity. The IT-4A provides four channels of high-quality solution for interfacing problems including being used as a direct box, breaking ground loops between balanced and un-balanced lines, minimizing interference from SCR lighting dimmers, radio transmitters and 60Hz AC power wiring and more.

    • True Floating Transformer Isolation for Unbalanced Line-Level Outputs4-Channels in Single-Rack SpaceInput, Output and Loop-Thru XLR and 1/4 (6.3mm) Phone Jack ConnectorsCan Be Used As Line-Level Direct BoxIdeal for Portable and Permanent Sound SystemsRugged Uni-box Construction Shields and Protects

  • Frequency Response20Hz to 20kHz +/- .5dB @ 0dBv output,-3dB @ approzimately 85kHz
    THD (Main Outputs)Less than 0.25% 20Hz to 20kHz @ 0 dBv output;Less than 0.5% 30Hz to 20kHz
    Input ImpedanceGreater than 680 ohm @ 1.0kHz;Greater than 680 ohm @ 10kHz
    Output ImpedanceLess than 120 ohm @ 1.0kHz;Less than 120 ohm @ 10kHz
    Voltage LossLess than 2dB @ 1.0kHz
    Input ConnectionsXLR (female) and 1/4 in. phone
    Output ConnectionsXLR (male) and 1/4 in. phone
    Weight4.11 lbs. (1.70 kg)
    Dimensions19 x 4.75 x 1.75 in. (482.6 x 120.7 x 44.5mm)
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