So I recently purchased a Dean VMNT Rust in Peace guitar. It is a beautiful guitar and it came with Seymour Duncan Livewire Dave Mustaine Active pick ups. The issue I am finding is, I can't tell any difference in sound between this and the stock ESP passive pick ups in my previous ESP lTD F-50. This is the first guitar I have ever owned with active pick ups, I figured I would be able to tell a little difference. I also changed the 9V battery just to make sure it wasn't that and it wasn't. Any help appreciated.