You must here the new Jantzen 2.1. They are absolutely amazing and will kill a pair of Duette 2 as well as the Dynadio, they are very compact floor standers, I am listening to them in a slightly larger room and they sound fantatic.
They have a remarkable combination of virtues, they are insanely transparent, I have heard details in music that I swear I didn't hear before, the ESL driver that Jantzen uses is incredibly light weight and is driven evenly across its surface, so you have the speed of a ribbon without any of the hardness that a ribbon drive can sometimes have, they are very coherent, they work in small as well as large rooms, they are easy to drive, and have great bass.
Unlike every other ESL they are not a diapole so they can work in any room.
They have adjustable midrange, adjustable treble and a bass boost or cut so they are very tunable.
I just got a pair and I have to pick my jaw off the floor, they are so good, that a reviewer bought a pair and his two friends both bought pairs.
Many people don't remember Jantzen, Arthur Jantzen built the worlds first electrostatic speaker in 1954 predating all others including Peter Walker.
The Jantzen panel was so legendary that David Wilson used Jantzen panels in his legendary W.A.M.M speakers that at the time were the world's most expensive speakers when they came out in the late 80s.
and at their introductory price they are $7,500.00 now and will be going up to $8,900.00 in a few months, make them one hell of a buy.