Its new DS-A5 docking station brings Apple's WiFi media streaming to many home stereos, including those of rivals, as long as there's a wired or 802.11g-capable wireless router to feed the connection.

ENGADGET: Onkyo DS-A5 grafts AirPlay on to existing home stereos, docks older iOS gear

But it doesn't sell stereos and personal computers in the U.S., the biggest market.

FORBES: Look out, Sony

Carroll's boats are crammed with electronic gear, from satellite phone systems to stereos that can be controlled from each stateroom.

FORBES: Mine's Lighter