Bloviator Help

[Splintzer]

Hey guys, I have my PCB populated but when I test, my signal gets cut a lot and in its place is a bunch of hiss. I believe under the hiss the signal is doing what it's supposed to, but it's hard to tell with all the extra noise.

Included some pics so you can point out anything obvious. Even one pic is too big to upload. I'll include imgur URL here

http://imgur.com/a/Zy2M5

For what it's worth I've tested for solder bridges and haven't found any yet.

Any help is appreciated! Thanks in advance!

[Splintzer]

Final Update: I've tested everything I can think of testing and replaced several components that I thought may have been the issue, but no such luck. I guess I am giving up and moving on.