SWIT KA-S21B B-Mount to V-Mount 28.8V Conversion Plate

The KA-S21B runs the opposite direction from a standard mount adaptor: it takes a B-Mount battery and delivers a full 28.8V out through a V-Mount connector, for V-Mount cameras that need high-voltage input to unlock certain modes. A RED V-Raptor XL is the clearest example, needing 28.8V at the V-Mount to enable specific camera functions.

It is built specifically for SWIT's bi-voltage B-Mount packs, the HB-A290B and the BIVO-98, BIVO-160, BIVO-200 and BIVO-290, so the same batteries that power a B-Mount ALEXA can also drive a high-voltage V-Mount body on the next job.