Gibson Dirty Fingers SM Humbucker Pickup, Double BlackThe Gibson Dirty Fingers SM is a new spin on Gibson's snarliest pickup available. Instead of using three Ceramic magnets as found in the original Dirty Fingers, this variant the SM (for Single Magnet) uses a single Ceramic 8 magnet. This new design increases midrange punch without compromising the tonal integrity of your guitar. The Dirty Fingers SM is fully wax potted and will resist any microphonic pickup. Its 4 conductor wiring allows the user to