Definition & Meaning of "guitar output jack"

What is a "guitar output jack"?

The guitar output jack is a connection point on an electric guitar where a cable is plugged in to transmit the electrical signal from the guitar to an amplifier or other equipment. It is typically located on the side or front of the guitar body. The output jack allows the guitar's sound to be amplified and processed, enabling the musician to play through a speaker or recording system. Additionally, on acoustic guitars that are equipped with pickups or internal microphones, the output jack serves a similar function. It transmits the electrical signal from the pickup or microphone to an amplifier or sound system, allowing the amplified acoustic guitar to be heard more clearly in live performances or recordings. Proper functioning of the output jack is essential for ensuring a clear and reliable signal transmission.