My custom Spartans burning in. Got them Friday and have about 50 hours burning them in. Initial impressions really good isolation, mid centric but not so much as to be harshly analytical, more musical. Really nice with Jazz, vocals and classic rock styles. Will be unleashing some metal and heavier stuff on them in the next day or so. Thanks so much to the Empire Ears crew, great job, great fit, sound and the colors came out perfect for what I was going for. They are smoke shells with a black chrome face plate.