Warm Interconnect....

I've borrowed or owned about half a dozen IC's and out of those the Harmonic Technology Truthlinks (I own two pair) are clearly the most full bodied and warm and still had extended highs. That's not a huge sampling of what's available out there but might be of some help if the Truthlinks were on your list.

For your budget I suggest Auricle Audio Encore! Kaptons.
http://auricleaudiodesign.web.officelive.com/product.aspx

the quest for a warm cable has appeared on other threads.

the problem with achieving warmth, detail and treble extension is that the very nature of warmth denotes treble attenuation and and a slight peak in the lower frequencies. since warmth is a coloration , its presence will affec resolution. so, if you want warmth, you will get a reduction in clarity and treble response (spl).

I found reality cables to be warm and detailed with great tonality.

Agree with Ssglx, heimdall all the way. You can read my older posts about it, simply amazing cable - it gives very, very appealing midrange bloom,, and still maintains enough treble & everything else..

Read the post and went straight to musicdirect, they still have the 50% off deal!! 349 $ for 1 meter pair is a even lower than a used on a'gon! believe me , when they will be out of stock, you will sell for at least the same price, when you will be going up the nordost ladder..

damn, I think I need to reserve one pair for myself..