exactpower ep 15A

I'm looking at the above mentioned unit available used in an audio boutique in my vicinity. I've read a lot of good comments on it here.

I went to look for more info on it directly on Exactpower's site and found out it wasn't in their actual product line anymore. Technical data not beeing my stronghold, I wander if their new units use the same technology as the EP 15A and if not, why ?

Thanks !