Q5 Single choice Mark for later Which of the following correctly describes typical audio phantom power? A 48 volts DC applied to a telephone circuit center pair used to provide power to the telephone set B 12 volts DC applied to the tip and ring of a TRS connector used to power amplified headphones C A DC voltage applied to the center pin of an RCA type connector used to power remote pre-amplifiers D A DC voltage applied to pins 2 and 3 of an XLR connector returning through pin 1, used to power microphones Correct answer