Omega Mikro powercord users help:

The difference between the Red and the Blue cords is that the Red is designed for components that have transformers wound clockwise and the Blue is designed for components that have transformers wound counterclockwise.

The trouble comes into play when a component has say 2 transformers and one is wound clockwise and the other is wound counterclockwise. In this instance the cords will sound pretty similiar.

The only way to tell which cord you should use is by listening. Personally, I would give a Silent Source AC cords a shot. They are very close to the perfomace of the OM cords on many components but with a lot less hassel, and they are a lot less fragile.

KF

The Silent Source power cables certainly are a reasonable alternative, as Tok2000 suggests. You don't give up too much by comparison to the Omega Mikros. My amplifiers require 4 power cords, so Silent Source was the route I took there as a cost saving alternative. But my source equipment, turntable and preamp, both have Omega Mikro cables because they do indeed sound better. As suggested, you must be prepared to treat the OM's with greater care.

Personally, I think too much is made of the hassle OM cables produce. Yes, they do indeed require extra care in dressing and maintaining, but once in place, all you need do is listen. My system is wired with OM Ebony ICs and Planar 4 LCX speaker cables. I also have three OM active powercords in use. What I'm struck by most is their magnificent sound, not their fragility. Of course if you're someone constantly doodling with your system, or are naturally clumsy or careless, OM may not be the best choice.

I agree with Jm88. If you don't hear a big difference, which occasionally happens in my experience, don't worry about it. Probably you should keep the red. I actually keep an old Siltech around. If it sounds better than the OM red which I try first, then I put in my one blue and get another.