Speaker cable to tame brightness?

[baddog]

I know there are a couple of threads on this same topic regarding brightness. My ears are very sensitive to brightness. I don't like it.

I wouldn't necessarily classify that as too revealing, as that might certainly apply to the other frequency ranges as well, too much bass, too much midrange....

Perhaps it is an equipment issue, but as echoed by others, I would start first with the room as opposed to using equipment to resolve the issue.