The guitar I received a couple days ago was defective on arrival. The Shadow Nanoflex (preamp) unit inside is faulty, it works randomly for half the time, the other half of the time, I either get alot of static noise, or silence. Same issue when plugging in headphone. My cables are all checked so they are not the issue here. I've opened a ticket but haven't gotten a reply yet. So some instructions would be nice. B-stock shouldn't mean Dead-out-of-box. Anyone else having issues with theirs?