I want to add a self-muting 1/4" phone plug to the cable that connects my guitar to the Shure wireless bodypack. I want to unplug my transmitter from one guitar and move it to another guitar, but not create buzz/hum/noise. Do you have a recommendation?
Neutrik manufactures an superb self-muting 1/4" phone plug: model NP2X-AU-SILENT
To create your own cable:
Phone plug sleeve > cable shield > TA4F pin 1
Phone plug tip > cable inner conductor > TA4F pin 3