Aerial 9B's for sale?

I know it sounds too simple, but why not call Aerial?

Your point is well taken. I thought someone here might know the answer, so I could find out without bothering the folks at Aerial. Since that didn't happen, I e-mailed Aerial and this is what they said;

"There is not currently, nor do we have immediate plans for, a revised version of the Model 9 -- there is no "B" model in the works. The 9 is one of our most recent, and most successful products and it will likely be some years before it is revised."

I have to agree with them. Mine sound great.

Maybe a slightly deceptive way of saying Model 9 B-stock?

Swampwalker, you could be right, but my interest was in the possibility that Aerial had somehow improved on the 9's so I could upgrade if applicable. Contacting Aerial was the right move. Maybe those sellers accidently mislabeled because of all the "B" designations Aerial has given speakers in the past. Hopefully the buyers will research them and they will work it out because the 9's really are nice speakers.