Well hello there ! I've been wondering for a little moment if such a thing exists. It would have to be a 7 string guitar with a 28 inches scale length, and a fixed bridge. Why ? To tune as low as E C F Bb Eb Ab C or at least have the flexibility to tune to whatever i want and be able to really experiment while keeping a tone that doesn't sound like farts and still able to use a thin set of strings for the clarity. After all, we got 6 string guitars being 28", and 8 string guitars being 28" too. Why not 7 ? So my question is the following, has anyone ever seen such a guitar ? Or is there no other option than going for a custom build ?