Audioquest silver extreme interconnects

Many Audioquest cables from Hong Kong on ebay.
Are they authentic?

I ordered a 2m set of these- and will be adding eichmann bullet plugs to the ends in place of the connector that arrives with the cable. If they sound okay- I'll do a decent comparison with the current Colombia interconnects from RCA.

What is the bass performance from these? I ask because I know some cables, especially budget ones, that perform well on the highs tend to be weak on the low end.

I have a pair. Tey are like other silver cables - extreme detail, superb base, but the mids get a little hot - not real hot but a little. Do they have an edge, yse - how bad depends upon your systm. I'm running rogue 99 and 90, the are a little hot (3 on a scale of 10) on this so watch. I run them with the colorado. They are as clear and detailed as the colorado Good cable if you aren't bright to begin with.

I bought these cables and love them, they sound much better than the copper Audioquest cables they replaced. Much more detail and more natural sounding, not bright either, at least in my system.