Do I need a power cable - if so what brand?

Thank you guys for the suggestion. Appreciate it. I will remove power conditioner and listen to it on this week end. However, one thing I noticed when I introduced power center into this setup was that the improvement in sound stage.

Based on my testing in this weekend, three possibilities could happen. With direct connection, I could hear better sound or remains the same or worse. If it remains the same or worse, I will prefer to keep the power conditioner.

So, my question is will I see an improvement in using power cable with direct connection?. Looks like I may not hear any improvement in using power cable along with power conditioner - is it true statement?.

Dedicated lines (at least two) will yield a lot of improvement, Thorman is right on with this suggestion. Get the power right and proceed from there.

Next make sure you treat your room, even if it's just addressing the 1st reflection point.

Then start playing with cables.

The best bang for the buck power cord is the Pro-AC11 from Harmonic Tech, IMO. You will notice the improvement easily.

Next, sell your Monster 3600 and get the PS Audio Quintet line conditioner. It is still on sales for $350 right now which has a list price of $499. It is the best bang for the buck power conditioner on the market today. It really improve the sound of your system other than protection and it works wonder on TV as well.

Have fun.

I have an expensive conditioner [Tice Power Block] that was highly regarded in its time , sometimes it helped. I now have two dedicated lines and it makes thing worse. Lines are the way to go but may not be cheap. I have never been crazy about Monster products, I use to be a dealer for them; not that they are bad, but there are usually better products for less money. Even with dedicated lines cords still make a difference. I recently bought some of the Siltech cords being closed out and think they are a real bargain; $60 for 1 M , $90 for 2 M. If you are up for do it yourself then Stringreens suggestion would give you a really superior cord.

Take a look at Audio Art Cable power cords - only one that made a noticable difference in my system at a reasonable price