So, the house I live in is haunted by at least one ghost. During Christmas last year, I got a Spirit Box (the P-SB11), but before that I used a tape recorder. I also have an EMF detector, and a special thermometer that captures spikes in temperature.
(Pictured below are the EMF detector and P-SB11 that I have)

However, as I said before, I did not get the spirit box until Christmas—though I DID already own the EMF detector. Before the spirit box, I used just a regular tape recorder with little tapes that you would have to take out/replace once they became full.
My friend, Kalie, and I have captured several EVPs on both the tape recorder and spirit box. However, back in November of 2015, we caught what continues to be the creepiest EVP we have EVER captured.
Right before the EVP starts, Kalie asks the ghost if he/she/it can "move the remote." The ghost immediately replies with what WE hear as "I don't have it, I don't have power." But...what do you hear?
(The video I uploaded to YouTube is being overshadowed by much bigger, more popular videos in the search results so I will post the link in the comments x)