DiMarzio DP820 D Activator 8 Bridge 8-Strings Pickup (Nickel Cover)The book is still being written about what an 8 string pickup should sound like. DiMarzio thinks it should have a wide frequency response, be very articulate and dynamic, and not be muddy. This is the basic D Activator bridge sound. The low notes are big and percussive, and the highs have a lot of cut without being piercing. Specifications Recommended For: Bridge position Quick Connect: No Wiring: 4 Conductor Magnet: Ceramic Resistance: 11. 48 Kohm