Same here. I have Frank's Digital Power Cords on my Outlaw Model 990 HT Processor and Marantz DV-9600 universal player. Each replacement added to the sound and video. I told Frank that when I replaced my PS Audio power cords with his Digital Power Cords, I noticed a 2dB increase in sound in the system using my Radio Shack meter. His power cords are relatively inexpensive to purchase and will his return policy, it doesn't hurt to try and see if they do make a difference in your system.
Slbenz
Slbenz