Korean-made version of the Duncan Distortion pickup. The full sound of this pickup clean is pretty round for the price, nice and bassy, warm.
I have the Seymour Duncan version of the Blackouts that these are based on and they are the exact same. Seriously, I don't notice a difference in the tones, harmonics and the tight as hell notes.
This pickup was made for a heavier rock type setting because of the natural distortion it gives off.