The Power Adapter Base Kit for Canon EOS C300/C500 from Transvideo attaches to the base of your Canon EOS C300 or C500 camera and provides a power regulated 4-pin XLR input for 10 to 36 VDC with galvanic insulation and a built-in DC 7.4 VDC output to the camera cable. The integrated DC power converter allows you to use conventional power supplies. Power is also passed through to two standard 3-pin Fischer accessory outputs.
The bottom of the aluminum plate features 3/8"-16 and 1/4"-20 threaded holes on the lens axis as well as two rows of M4 screw holes for use with P+S Technik Freestyle Rigs. Three 3/8"-16 threaded holes are available on the left side of the base. The kit also includes two 15mm rods 7.85" (19.94 cm) in length which can be attached to the front of back of the plate, and one 12" (30.5 cm) Fischer 3-pin to P-Tap accessory power cable.