I recall some years ago hearing of a Sega CD Ver. 2 that didn't need its own power adapter to run. It would run off the Genesis even though it may have had a power input. I heard about one of these in an eBay auction and another somewhere here on DP, I don't know the model number of it so that's why I'm here. Does anyone here know about this or if it needs a special model of Genesis to run without the power adapter? Its bugging me so hopefully I can get this cleared up. Or maybe some folks here could try running their Sega CD without a power adapter, Its their call.
Austin