I'm stumped, I need some help with a recording difficulty
Okey dokey, so here's my recording set up for my guitar: 
Guitar ---> POD ---> Mixing Board ---> Laptop Mic Input ---> Audacity
Somewhere along that line, something is fucking up. You see, while recording the volume gradually fluctuates, and a chorus like effect is added to the track. This only happens when I record, when the guitar is being played back through the Laptop everything sounds fine. I troubleshooted everything, and it all seems fine. I also tried recording into a different program and I had the same issue. I'm pretty sure it's the Laptop, but I don't know what's causing it. Any ideas?
			Guitar ---> POD ---> Mixing Board ---> Laptop Mic Input ---> Audacity
Somewhere along that line, something is fucking up. You see, while recording the volume gradually fluctuates, and a chorus like effect is added to the track. This only happens when I record, when the guitar is being played back through the Laptop everything sounds fine. I troubleshooted everything, and it all seems fine. I also tried recording into a different program and I had the same issue. I'm pretty sure it's the Laptop, but I don't know what's causing it. Any ideas?