This is great thinking from Godox team yet again. You can make your AD600 a Head/Battery Pack like structure using this. Great solution when you don't want the extra weight on your modifier plus the AD600 acts as counter weight on the stand. Support from Strobepro was great as usual.
I love these. Shooting outdoors and being able to use the lights main body as a counterweight while protecting the main body from damage from a fall-priceless. Using it indoors on a boom stand and having the main body act as a counterweight-super practical and again a terrific safety featureless likelihood of a fall.
I now have 2 AD600's, 2 AD200's, 1 X60 and various modifiers to round out my lighting system. Just got the extensions to allow a little more versatility for boom and extended mounting of the 600's. Great service and the products are superb and work as specified. What more can you ask for?