JVC's multicore studio interface unit, the KA-M790G, works perfectly with the GY-HM790 camera. The GY-HM790 is a powerful camcorder which addresses the needs of even the most demanding applications, from Studio to ENG and EFP.
Key Features :
Intercom, call, camera control, video/genlock,
tally and other signals interface
26-pin RM connector on back