/Infection: I have heard Valhalla 2 but not in my system, very good but not for their price. Try HiDiamond XLR 3, very organic, not one bit of glare yet providing pretty good details and sound stage.
/Nglazer: you probably know that HFC do not and will not have XLR versions.
/Nglazer: you probably know that HFC do not and will not have XLR versions.