According to tracking, I should have the SxA sometime today. If the hissing humming bothers me, you guys will need to go get your ears checked. My wife has to repeat every other word to me while watching TV together. It's no problem when she's not watching with me, I just turn the volume up. Hopefully she has sensitive ears and I won't even notice the humming on the SxA 100.

Whats funny is I don't notice any hissing or humming on the cheap Rogue Roller PA but I did notice a humming on the Samson EX30 that cost considerably more than the Rogue. Go figure.