What is the specifications of DC adaptor? Hollyland Tech December 01, 2020 08:54 votlage : 6~16v (recommend 12v) current : suggestion 2 A Specifications of DC adaptor head : 5.5*2.1mm Related articles Why there is no video display when using the system with a switcher ? Can we use mushroom antenna on the MARS 400S ? Did the MARS 400S can use D-TAP cable to connect V-Mount battery to charge ? Firmware Upgrade How to use the UAC function of Solidcom C1? Comments 0 comments Article is closed for comments.