DiMarzio DP701 Blaze 7-String Middle Pickup (Black & Gold)Seven string guitars are hard to amplify. Most players tune the seventh string to a low "B" (or even "A"), and it's a real trick to get a big, solid tone from the other strings without the seventh turning to mud. The Blaze Middle single coil is exceptionally tight, and is designed to be a match for the Blaze humbuckers in split mode. Both lows and highs are bright and clean. Specifications Recommended For: All positions Quick Connect: No Wiring: 2