The Planet Waves Matrix Plug is a long-awaited solution to the time consuming task of hooking up and wiring some of today's most popular Matrix switchers and Phoenix 5T connections. The Matrix plug is the combination of Planet Waves' award winning termination system mated to a Phoenix 5Tconnector. This new plug allows two Planet Waves cables to be terminated quickly and easily to either of the two pre-determined polarity configurations, versions "A" or "C". The Matrix Plug was designed to provide ease of hook-up, time savings, and clean installations when wiring any input or output to a Matrix Switcher or device utilizing a Phoenix 5T connector for unbalanced analog audio, input or output. Matrix Switchers from AMX typically utilize both versions A & C. Creston and Extron typically utilize version C.