So, I know the hyperbass has an output for each string, but what sort of output? Are there just four 1/4" jacks on it, or is there some special DIN cable that has four leads or...? I ask because I'm having a custom pickup made based on a Wal pickup, and it will have the capability for separate output of each string. This would be cool, but not worth having 4 cables coming out of the bass, so I'm wondering what the alternatives are. Thanks!