1/4" Phone Connectors

Performance Audio stocks professional 1/4" plugs & jacks from trusted brands such as Neutrik, Switchcraft, Canare, Rean, SquarePlug & more.

A 1/4" or 6.3mm phone connector, also known as phone jack, audio jack, headphone jack or jack plug, is a family of electrical connectors typically used for analog audio signals.

Also called a "quarter-inch" or "6.3mm" plug and socket, the 1/4" phone connector is widely used to connect microphones, headphones and musical instruments to audio equipment.