I have a JXD and a standard male to male 3.5mm jack lead does not work, you have to pull it out it a few mm. The contact configuration in the JXD is non standard but Phil at Nitesite will make one for you if you ask nicely for a smallish fee.
Hi
Just saying hello, been on the AAOC and the DOC for a while now but this forum has a bit of everything, which is nice. Into most types of shooting FAC Air, rimfire and shotty
See you around
Simon