If i posessed or amalgamed aa061 clown prince of crime, would his entity/amalgam be ko'd when he is sidelined via his trait?

Here is the dial for reference

That dial can't be linked, since it doesn't have click numbers.

Not all possessors/equip characters link their dials though.

As pointed out by jaysol, the CPoC can't be assigned anything that links dials, due to the lack of click number. As far as any other equipment that does not link dials, however, there is no reason the equipped item would be KO'd if the character removed from the map for whatever reason.

Also, he is removed from the map which, unless I've missed something, has nothing to do with the sideline.