I recently purchased a bare bones sega genesis model 2 w/sega cd attachment, but I have no idea what cords to use. I'm thinking I have to use two different ac adapters, that are two different types?

It says on the bottom of the sega cd attachment to use 1604, but when I go online the 1601 (the adapter is for 1601, 1602, 1603, 1604) ac adapter says it's strictly for genesis model 1 (one with vol control).

So do I need an old ac adapter (for model 1 for the cd attachment) and a newer one (for model 2)?

Also, how do I disconect the genesis model 2 from the sega cd attachment base. I tried pulling it apart (I wanted to read bottom to see what adapter it wants), but that didn't seem right. I unscrewed the screws in the bottom of the sega cd, but those are for taking that unit apart.

Sorry for all the confusion!

Nate