phantom power

Phantom power is a method used to supply electricity to certain microphones, particularly condenser mics, through the same cable that carries their audio signal. It typically provides 48 volts through the microphone cable, enabling the microphone's internal electronics to operate. This eliminates the need for a separate power source or batteries, making setups cleaner and more efficient. The power is called "phantom" because it is supplied invisibly over the cable and only affects equipment designed to accept it, ensuring that it doesn't interfere with other audio gear or passive microphones.