Fatigue reducing interconnect?


I am relatively new to this hobby and have assembled a system consisting of Musical Fidelity A5 Integrated, A5 CD Player, and Energy Veritas 2.3i speakers. Kimber Hero interconnects and Kimber 8tc cables complete the setup. While I notice much improved vocals, detail, bass, imaging, and transparency over my previous Adcom/Paradigm setup, at moderate to higher sound levels I am experiencing a brightness in the treble (and upper mid?) region that reduces listening enjoyment over longer periods. As a change of cd/amp/speakers/speaker cable (requires carpet work) is not economically feasible, I am wondering if you have a suggestion for another, similarly priced interconnect that may retain the above mentioned positive qualities while reducing a degree of harshness/fatigue. Thanks.
goblue711
Yes, Clio09 is right play with toe-in and your distance from the speakers. It is amazing what changes take place!
There's all kinds of possibilities based on your opening comments and there's lots of good suggestions here. Playing with placements and room treatments may do the trick. If you want to try different cables, don't want to pay a king's ransom and get the best performance you're likely to find for the dollar spent, try PNF Audio.
You might also play with the height of the speaker.Raising the tweeter level (height from the ground),lessening the tweeters' contribution to the over-all sound.
As the Michigan economy has been rough on the restaurant biz (and a large percentage of responses have dealt with speaker placement) I began to experiment with what I have rather than spend more. I found that by toeing the Energy's out a bit-they are actually straight, but seem toed out after previous positioning-the harsh highs have largely disappeared. Sound is still alive and detailed, but not irritating. The other thing I did was to play the system almost continuously over the past 3 days, as I began to read about IC/cable break in. While the other components were seasoned, the wires were new and had less than 50 hours at the time of my post. Not sure which variable (or both) had the effect, but the sound has much improved. Thanks for your suggestions--I have learned much.....
Contact the Cable Company and ask their advice. I have found them to have some good suggestions, and you can try the cables before you buy.

http://www.thecableco.com/contact_us.php