These 3.5mm Stereo TRRS Female Jack to AV 4-Screw Terminal Block Balun Connectors include a 3.5mm Stereo TRRS Jack on one side and a 4-Screw terminal block on the opposite side, allowing for the connection of bare wires to a 3.5mm stereo TRRS connector.
One truth about working with audio, you always need the cable or adapter when you don't have in your toolbox. That's why we choose these terminal-block audio connectors . No soldering required! Use stranded or solid core wire and a small screw driver to create custom wiring jigs.
Screw/solderless type.Use for microphone, earphone, audio video AV PC.
It is more convenient to use more quickly without welding.
Gold plated for maximum signal transfer & durability.