I have made comparisons between Nordost Brahma and Kimber PK10 On a Focal Utopia/Ayre/Esoteric based system. Cables were switched on DAC. To my taste Brahma was little too bright in that system, while PK10 brought some darkness, and instruments sounded more natural. Its was like with Photo editor, increase brightness on picture, and you loose details. All other cables through out were Brahmas as well.