DiMarzio DP793 Air Norton 7 7-String Pick Up (Black With Nickle)The 6 string version of the Air Norton has proven to be an effective, versatile pickup in both neck and bridge positions, and the Air Norton 7 extends the same qualities to 7 string guitars. In the neck position, the sound is warm and well defined equally useful with clean or overdriven amps. In the bridge position, the sound is very solid and harmonically rich. In overdrive mode, it has a very distinctive voice that has both vintage and modern