Morrow SP7 Upgrade.

Well, they might be the real deal, but a buck gets ten that MS Audio didn't come up with the design on their own.  They probably took it from a factory there that makes high end cables for a legit brand.  

Don't know, don't really care. They transfer the signal superbly and that's all that really matters.

Look, I don't want to belabour the point, or try to make anyone feel bad, so I'll end my participation with this response.  

My point is, many companies just like MS Audio steal the technology from legitimate companies that have spent DECADES researching and honing their designs, struggling to establish themselves in the marketplace. 

Then they see their life's work being copied and sold for super cheap by some Chinese based company and their customer base eroding as people go for the rip off products.

PS Audio, Kimber, Audioquest, Monster and the list goes on and on.    

I'll never buy most product that ships out of Hong Kong or China for this reason.  They are stealing from our economies and taking advantage of our desire to save a buck.

Or on the other hand, making a very fine product at a very cost effective price. I know I am far better off for purchasing these and getting better sound is what we should all be aiming for.

Meanwhile, back at the topic,... I was listening last night to random tracks on the server, and Sheryl Crow's "Home" came on.  Whoa!!!  Repeated chills up my spine, huge soundstage, emotional impact in spades.  It was almost overwhelming.  I wish every bit of music I like would hit me like that.  This cannot be completely attributed to the MA-3s, but at least they didn't ruin it.  And that, I think, is all we can ever ask of a wire.