So I had an issue at an event last weekend, long story short a short in the system blew out my microphones or something, as they no longer work. The host is footing part of the replacement bill so I was hoping to possibly upgrade them to a nicer microphone as opposed to the ones I had which were the ones on sale that didn't sound horrid. Any recommendations? Right now its mostly PA type stuff, but something that might work well for karaoke would be nice too.