I found an email Chris sent to me when i was first thinking about getting some hacked Naks, may shed some light on the subject:
"Nick,
Your welcome. Enjoy. As for the Naks. I can do the 300s, 100s.
the 700s require cabling attached to the mic. So, because of
my workload I have been trying to steer clear of the 700s since I
don't stock the cable used for this. The 300s and 100s have a mini XLR
installed into the mic so then you just need a mini xlr cable to connect to a battery
box or pre."
and as others noted, Chris is a busy man, but he's always returned my emails, questions, may not be for a few days, but he's always gotten back to me. Good Luck.
Nick