Hi Eddie,

Could the 1070 have gotten wet or very damp in your basement? Something could be shorted out. It's a long shot, but just giving it some time to dry out could bring it back to life. On the other hand, critters have been known to get into electronic gear and wreak havoc, but that's usually accompanied by foul odor.

Modern electronics don't allow for many places where dirt can get in. Most can get downright filthy and still function, so I don't think dirt is the entire problem, although dirt helps accumulate moisture.

Altec is right, there's not really much inside that is user serviceable. About the only thing you might be able to do is blow the inside out with canned air, and that's not very likely to help. If you can't locate a local service tech that can help you, I'm sure Outlaw Audio can.

Regards,
Bill