Anticables

Your headphone system looks to be of good quality and should have plenty of resolution to hear a sound quality difference in cables, if one exists. If you don't hear a difference, either there is no difference, or you can't hear the difference (or your music source files are crap). Either way you should just return the cables for a refund.

Regarding your Teac/Chane system, I've never heard them. I know they get pretty good reviews, but both (combined) cost much less than the interconnect cable you purchased. Do you expect them to have enough resolution to hear the difference?

MadavidO Paul is a nice guy, I used is cables, they are good.He won't scam you.

In the end, its just wire.  You have ignored questions regarding why you don't just return them.  

Jetter maybe he likes them,why he still have them.

I’ve had experience with Anticables and think they are a great buy. My first experience was with their speaker jumpers for a pair of Maggie 1.7’s. The difference from the factory steel jumpers was amazing. And let me tell you I have never been a believer in high end cables. But after the jumpers I tried speaker cables (changing out from some Audioquest) and was pleasantly surprised as they really opened up the mid range and some bass. Now the last thing I believe in is the power cables. But Paul Speltz said try them and if you don’t like them just send them back. These were my biggest surprise as the dynamics and bass really came alive after buying one for my source and one for my amp. The one cable I didn’t have a noticeable change with was the IC’S. But everything else from anticables was an immediate and positive change. I’m a believer now.