Seymour Duncan Black Winter 7-String Set Seymour Duncan's answer to players who wanted the most aggressive passive 7-string pickups they make. The Black Winter set delivers punishing low end, screaming highs, and a midrange voiced to cut through the densest mix — clarity under high gain is the whole point, so low B riffs stay defined instead of turning to mud. Passive high-output design with blacked-out, battle-worn aesthetics. Includes bridge and neck pickups, 4-conductor leads for coil splitting. Built for extreme metal and nothing else.