Even more great info. Thank you all so much!
These are not the "A" version it seems.
If they are that much better perhaps I should wait?
Now about my room. Not in the Large category.
It is sort of 3 rooms-14' x 15' + 6' x 9' + 10' x 12'
with a standard 8' ceiling. Limited glass with panels.
Worked well with the big Tannoys. The Demo room
is a little bigger though.
Here is his description:
Rare opportunity to own a pair of Signature Collection Dunlavy Audio Laboratories SC-IV speakers. These units are in excellent condition. The cabinets do not have any scratches and the grill cloths are in great shape. All of speakers are in excellent condition with no signs of wear.
Read an in depth review from Stereophile here:
stereophile.com/floorloudspeakers/99dun4/index.html