Tbg and Knghifi, I was told both CT-1 pc and Sigma HC pc are broken in. But I will give both 100 hr more in my system to settle down before forming any judgement. I understand what you are saying, Tbg, in regards to power cord comparison. I will not switch in and out right away, but will try to have each in the system for a few days before switching to another one, and back in again. And I plan to have both from wall to ps audio power re-generator, which in my system, gives most benefits consistently with quite a few pc I tried.
Knghifi, I too have 2 Alpha Digitals and they are excellent, which in fact prompted me to try Sigma HC.
Knghifi, I too have 2 Alpha Digitals and they are excellent, which in fact prompted me to try Sigma HC.

