Switchcraft professional 3 5mm stereo port socket switchcraft 35rapc7js p the switchcraft professional dual port 3 5mm stereo socket can be used with multi media workstations headphones microphone sets interactive tv audio telecommunications and computers br br this well designed socket has a number of excellent features incorporating a pre tinned emi rfi screen while the board retention pins hold the socket firmly in position in the process making it excellent value on the market