Neve pickup/preamp system dead

[drewl]

Today's problem, a Taylor acoustic with a Neve dynamic pickup preamp system with no output.
Anyone have a schematic? Ha! i didn't think so.
So it uses a voltage doubler or tripler it looks like, it's got like 4 pickups/transducers that go to the preamp board.
I've got voltage on the op amps.
What literature I did find says it has a "string ground fuse" which was open. I jumpered that and nothing so far.
Any ideas before I take another look?

[booj]

My first thought is what is a string ground fuse, and why did it blow? Some stuff just needs a discalimer that says (This product not supported by anybody - good luck!)