OK I had not bought anything for my system in a while so I replaced the power cords on my amp and phono stage with DH Labs Silver Sonic Encore. I did notice a slight improvement in the sound especially the mids, total cost was less than $200. So I said what the heck why don't I replace the cord on my APC power conditioner. That is where everything is plugged into anyway. Originally ordered an Essential Sound Product MusicCord but Steve at The Cable Company got back to me and said that ESP did not have the 3 meter size in stock that I needed. He gave me a real good deal (almost 50% off) on the higher end Music Cord ES and I said go ahead. Total cost of this was $265. My system sounded great before (you can look at my profile to see what it is comprised of) but now the mids and highs have more detail. The money spent was well worth the ROI!!