Why buy Pro Cables at TMB? Since 1983 – FIRST to design and build custom, proprietary cables, connectors, and assemblies for the entertainment production and staging industry. FIRST ready-made 6-Circuit “Soca” assemblies FIRST 1214, 6-Circuit “Soca” cable FIRST 6-Circuit “Soca” ground ring FIRST Listed, “make-ground-first”, machined hard-coated aluminum, Neoprene insert, removable contacts, 6-Circuit “Soca” connector…