Welcome to the Nissan Patrol forum. To post a question and to see less adds on the forum then you will have to register
first. We are an easy going friendly forum so join in the conversations and feel free to ask any questions.
Become a forum sponsor for only $20 and see no adds with faster page loading times and many extras benefits.
Just installed a new mic on mine. GU 1 came with a relatively new JVC head unit but no mic. Went to Jaycar and bought their "lapel mic" which was recommended by the guy working there with no complaints. Cost me $20. Tested it out the other day and no issues.
Head unit has a mic-in 3.5mm jack which this plugged right into. The centre face plate has a little vent in the bottom right hand corner which seems like it was made for this kind of thing. Wrapped some double-sided tape around the mic and sat it in just enough so it didn't foul against the front grate. its actually aimed upward to point toward the driver - very nifty.