Also, do not get confused- the Legacy 993 set includes a base but it is charging only. No communications electronics.
http://www.lionel.com/products...pansion-set-6-14294/
It looks like a Legacy base, but again, has no connections other than power, no antenna, and no way for it to be a Legacy base. The remote is a Genuine CAB2 to be used with either a Legacy 990 base or the new CAB3 base.