The 7-string version of the Seymour Duncan EMTY Blackouts set is available in both Phase I and Phase II versions. The Phase I model is a direct retrofit for most passive 7-string humbuckers while Phase II Blackouts are a direct retrofit for the EMG 707 humbucker.
Seymour Duncan has just announced the release of a 7-string version of Slipknot guitarist Mick Thompson’s EMTY Blackouts active humbuckers. There’s something magical about the depth and harmonic structure of Blackouts in general, and Mick’s signature set are aggressive without sounding thin. These are going to appeal to a lot more than just Slipknot fans.