I hope nobody minds the necrobump... I just bought one of the classical guitars in the OP. I was wondering if there's a way to convert that XLR output to MIDI? I have been looking all over on the Google machine and it's proved worthless.
And by convert the XLR output to MIDI I mean I want that actual jack on the guitar to be a MIDI output, I don't intend to take an analog signal and make it MIDI. I've done at least that much research.