Alexcable TT-1 or TNT-1 ??? Anyone familiar ???

Alexcable has great power cords and interconnects… but what about their speaker cables? They have two models TT-1 and TNT-1. Anyone familiar with this stuff?
I have a 12 ft. pair of the top line TNT-1 with spades on both ends I'll sell you at a great price. These are very musical, dynamic and smooth-sounding.Almost tube-like.I have had these in my 2nd system for a few months and no longer need the longer length due to rearrangement of system. E-mail me for more info.