DiMarzio LiquiFire 7 Humbucker Pickup - Black Wiring: 4 conductor Magnet: Ceramic Output: 270mV DC resistance: 11.78k ohms Year of introduction: 2009 He wanted a neck pickup with a flowing, singing solo tone when used with a heavily overdriven amp, plus a clear chord sound with a clean amp setting Features fat highs and clean lows for smooth solos and tight bass lines The attack is a little more focused than the 6-string version and the voicing is shifted down about 500Hz to bring out the sound of the seventh string Recommended for the neck position but can also be used in the bridge position