There is a cable coming right out from under our stage at my school, right into the pit. At first I thought it could be Socapex, we do have a dimmers that go to a "unknown location". My school was built in 55, so everyone thought it was just from and old system. After more research, ive finally found a product number for the connector! Amphenol MS3106B28-21S. Now, my question is, is for the dimmers, like a socapex or is it from an old system? We have a Strand CD-80SV for our dimmers. If it is for the dimmers I'd love to finally use this! My other question is if it is for the dimmers.. where could I get something like a socapex breakout for this?