Looking for an entry level dynamic mic to explore recording. I've got an OK vocal mic; looking for something to mic a guitar amp. I know I should probably just suck it up and pay the $99 for an SM-57... but if there's a cheap knockoff that would be OK to get me started I'd be interested. FYI, I'm using Studio One and a Presonus USB Audio Box. It does provide phantom power if that helps.