The Dynacore D-JA is a shoulder rig with 14.8V output from a Gold Mount battery plate designed to work with Sony PMW-200, EX1R, EX3, F3 and some other similar cameras.

Size : 460 x 100 x 70 mm (18.11 x 3.94 x 2.76)
Weight : 0.8 kg (1.76 lbs)

See also : Shoulder Rig with V-Mount