Vandy 3A and "Signature"

Johnny R is a Agon member(audioconnection), so he would be easy to contact. Mr. V. is available, but he can be a bit brusque, so have your questions prepared in advance.
A quick Google pulled up this review:
http://www.soundstage.com/revequip/vandersteen_3a_signature.htm

I own the 3a sig's and can attest to their sound production.

Thanks; great link for comparison of the 3A and 3A Signature.

Changing model names brings more business.

Usually, a signature or special edition model will have an upgraded cross-over (speakers).

the original Signature had un upgraded crossover, different tweeter and other changes...and Vandersteen has made changes at times without changing the model number/name, as do many manufacturers