I left my mics in my car for a few months I know, kill me now. They were in the cold of an indiana winter in the parking lot. Will cold effect mics? Oh, the mics are two marshall small diapragms, an sm57 and a marshall dynamic.
I don't get alot of time to record at school, so I didn't notice they were gone, until I wanted to track some scratch vocals. And I thought I'd lost them forever. At least I found them. And thank god beer didn't spill on em.