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  • Datavideo

    DAC-80

    2 Channel Audio Isolation Transformer

    DAC-80 is designed to remove hum and buzz created by ground loops.

    Normal voltage differences in the system grounding points between different pieces of equipment cause small AC power currents to flow in the shield of audio cables.

    Capacitance between a power transformer’s primary and secondary windings introduce signals to the circuit ground which will …