NBS Statement: body, fullness; slightly rounded attack with few edge or bite harmonics; a choral, singing "open" quality; warm, powerful, punchy bass without a loss of definition; clear, defined strings and cymbals; slightly highlighted, intelligible voices that do not fatigue; reduced noise floor with a corresponding increase in detailed sonic material without the detail becoming un-musical; distant surrounding room reverberations on recordings reproduced in full dimensions, sometimes with a sense of over-extension and giganticism. These features of the NBS Statement were apparent whether the amplification was SS (Ayre) or SET (Vaic), and whether the speakers were floor-standing (Avalon) or monitor (Arcus Cello, Dynaudio), supporting the theory of an NBS "house brand" sound.
--Nordost Valhalla: less contoured, shallower, but more focused bass; a colder, more metallic midrange; sharp attack with noticeable edge and bite harmonics; despite what appeared to be detailed sonic material, there was a stopped or covered sound (not a veil or distance, but a closedness, a compactness) that led some to say that the Nordost cables were "harmonically substractive" even though this sound contributed to their "muscularity."
--Nordost Valhalla: less contoured, shallower, but more focused bass; a colder, more metallic midrange; sharp attack with noticeable edge and bite harmonics; despite what appeared to be detailed sonic material, there was a stopped or covered sound (not a veil or distance, but a closedness, a compactness) that led some to say that the Nordost cables were "harmonically substractive" even though this sound contributed to their "muscularity."