Yeah, I know exactly what you mean. These things do happen!
Here's the box damage:
View attachment 557316
But I took a look at the amp before I signed off on it, there was no visible damage, in fact not a mark on it. The tear in the box is around where the back left corner of the amp was, not quite mid-way up. I un-boxed it, checked everything that I could get at to make sure nothing was broken, speakers look brand new, it really looks like I took it right out of the factory.
Now, here's the weird part. On a whim, I decided to fire it up again, and was going to take a cell phone vid, just in case I needed a little extra proof for Fed Ex or ZZounds. Sure enough, the crackle starts as soon as I flip the switch, but after about a minute it stops. I wait for it, even push in the overdrive button a couple of times, and it's just gone. So, I play it for a bit, even plugged in the headphones at one point, and so far it's working fine. After about 20 minutes of playing it, I turned it off and I'm going to let it sit for a while so the next time I turn it on it's nice and cool, and see what happens then. It's all really weird.