The Arcadia MKII XLR 1877Phono cable is a high quality modulation cable designed for demanding analog audio systems. It features pure PC-OCC copper conductors. These consist of a twisted pair of fine strands insulated in a FEP/TEF dielectric, which are then insulated in a PTFE jacket followed by a Mylar shield. A second shield of 24 braided strands is then applied to ensure a perfect protection against interference. The cable is then covered with a RoHS-certified PVC sheath and an antistatic PET jacket.

The Arcadia, like all 1877Phono cables, is subjected to the brand's Ultra Sonic cleaning process, which removes dirt, oil, particles and impurities from the surface of the copper wire.