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The ruggedly built Pro Co IT-1 Transformer is the perfect piece for a variety of applications where transformer-floated outputs are a necessity. The IT-1 provides a 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 Outputs
Input, Output and Loop-Thru XLR and 1/4" (6.3mm) Phone Jack Connectors
Can Be Used As Line-Level Direct Box
Ideal for Portable and Permanent Sound Systems
Rugged "Uni-box" Construction Shields and Protects
In the Box
Pro Co Sound IT1 Isolation Transformer Box for Line Level Outputs from Mixers, Crossovers and other Equipment
5 Year Limited Warranty
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20Hz to 20kHz +/- 0.5dB @ 0dBv output -3dB @ approximately 85Hz
THD (Main Outputs)
Less than 0.25% 20Hz to 20kHz @ 0dBv output Less than 0.05% 30Hz to 20kHz @ +18dBv output Less than 1% 20Hz to 20kHz @ +18dBv output
Greater than 680 ohm @ 1.0kHz Greater than 680 ohm @ 10kHz
Less than 120 ohm @ 1.0kHz Less than 120 ohm @ 10kHz
Less than 2dB @ 1kHz
Male and Female XLR inputs wired in parallel to (2) 1/4 in. phone jacks