I'm getting a custom 7 string, full hollow (2 3/8" depth) laminate body guitar soon and wondering which pick ups are available for 7 string? I only know a kent armstrong and duncan 59'. Thanks!
DiMarzio makes a few. Of course EMG does. Many custom pickup companies can make something. I found out that finding single coils is a bit of a challenge.
Bare Knuckle makes several archtop suitable(i.e. paf-y) 7 string pickups and they actually offer their 7 string pickups with metal covers. I believe they are the only company to do so