What do you mean?
Money is generated by the K518 etc. and studio equipment.
It is very rare that any top of the line product directly generates any meaningful revenue, however it can contribute indirectly as a statement product ('look what we can make, that's how great we are!')
Harmon reviving the K1000 as a statement product doesn't make sense either. ('We're too lazy to do any real engineering, so we'd rather revive a model we killed 15 years ago.')
But then again they do have the JBL Everest, so what the crap do I know.