Part of Sony's “ABP” (Active Black Panel) lineup, the MDX-L750X has a screen on both sides of the faceplate. On the default side is a black screen that lights up with various information, on the flip side are various controls and a smaller screen. Commonly paired with the matching CD unit CDX-L650X.
Remote: RM-X112
Wireless rotary commander: RM-X5S (optional)
Content adapted from: Sony Press Release av.watch response.jp
Sony MDX-M870X Installation Manual JP
Sony RM-X5S Manual Sony RM-X5S (Crutchfield) manual Sony RM-X5S Install Manual Sony RM-X5S JP Manual