Bargain interconnects to tame treble & boost bass?


Here's the system:
Sony DVP-NS755V
Audioquest Alpha Snake
Bryston B60R
Kimber 4TC / 8TC bi-wire
Triangle Heliade ES

Problem: Sound tilted way toward top-end.

I've done about as much as I can in speaker placement and room adjustments, but the system still sounds too bright and too bass-shy. The treble is also a problem when running the television sound (digital cable) through the system, so, while I recognize that the DVD / CD player is not the best, I don't think it is the primary culprit. (I do plan to upgrade the CD player eventually.)

I sort of suspect that the ultimate solution would be either to replace the amp with a tube amp or to replace the speakers. But both are recent purchases, so I would like to see if better interconnects might make a difference.

Are there interconnects for $200 or less (for 1m), new or used, that would help solve my system's problems? I am open to any other suggestions you might have. Thanks.
jpbach
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Trelja...The mic to use is Behringer ECM8000, available from Parts Express (and other places). Don't forget that you also need a mic cable. I think that it is not included because most professional users of the DEQ2496 will have more than one in their setup, but only need one mic.

If you need a bit of gain (so as to avoid using a preamp) the DEQ2496 can provide this. However, unless you feed the DEQ2496 a relatively high line level signal you will only be using the lower order bits of the 24-bit converter. If you only play CDs with 16 bit data this probably won't matter.

Viridian...The A/D and D/A converters of the DEQ2496 are very good, and you should not be afraid of using them. Just put the DEQ2496 between your preamp and power amp, turn down the power amp gain so that the preamp gain can be cranked up (as necessary to use all the 24 bits) and give it a try. What the hell...$350!!
jpbach,
If you are still evaluating here is my two cents, probably worth two cents: first, replace the source; second, replace the bryston (get some tubes in there somewhere - the former cj or something like it recommendation was a good one) and third, for an inexpensive interconnect (not the source of your problem) I just tried the Speltz anti-cables and I do not believe anything comes close to them for under $500 a meter. Good luck. Jeff
Thank you, Eldartford. That was just the information I needed.

I've got my XLR stuff all in order, and am ready to fire her up, sans microphone, for the initial test drive.
OK, next question... Does the Behringer DEQ2496 only produce sound when operated in bypass mode when both inputs and outputs are in the analog domain? I must have tried every conceivable configuration over a 2 hour period last night, and was only able to get sound when I operated in "Bypass All" mode.

Must I use digital input in order to EQ the sound, without a microphone/RTA?

Initial impressions are that in "Bypass All" mode, the sound does lose a bit as compared to not having the unit in place - most noticeable is a shaving off of some bass heft and weight - which conceivably could be added back in via EQ. A slight amount of noise and hiss is added in, but nothing akin to a normal equalizer, and presuming I can tailor the sound to my tastes/room, I could live with it.