The aeco AT4-1812G is a high-quality Jack 4.4mm TRRRS connector, designed using high-performance components for optimum transmission of the audio signal. Its contacts are CNC machined from a single piece of high purity tellurium copper with gold plating, ensuring excellent conductivity and limiting signal loss. In addition, this model allows convenient cable mounting (max Ø6.5mm) thanks to the parallel orientation of the solder pins. Finally, the stainless steel body is insulated from the contacts by a nylon section.