Which speaker is the master of IMAGING ????

That's easy. The President of the United States...at
any given time in history.

I know this thread is about imaging but since this is only one part of what a speaker needs to accomplish isnt it like asking what bakery makes the best cherry topping on their pies and forgetting the rest? Anyway the Decapo i by reference3a is very good which is why I use them with confidence in my recording studio but even if that were their best feature I would'nt own them.

Focus audio fs 688, impeccable imaging

spica tc50, tc60, angeles
celestion 600, 700(700se are pretty amazing)
audiostatic esl
magnapan older ribbons, and 1.6
audiophysic virgo & libra(current speaker)
joesph audio pearl
alon proteaus

The Hill Plasmatronic - I've been around this business for 25 years & seen most of them. The Hill is not around anymore, except used. It uses a plasma gas chamber, modulated by the audio signal as the radiating source - almost zero moving mass - driven by its own tube amp. The staging and focalization is without peer. Musicality is like triodes extended into speakers. It's meant to be used with a subwoofer, but coned units, except for Shahinians, are just not fast enough. Any Dayton Wrights still around - their perfect. But what to get for the crossover - only two choices - the older Shahinian and Audio Research units. They are the only units to have the transparency adequate to the Hill's.