For my gifted education class I decided to build the Amp from InFamous. I bought the Hero Edition and it came with the sling the Cole McGrath has so I thought it would be cool to have an Amp to go along with it.
I made the Amp for like $20. I used A LOT of PVC pipe and metallic spray paint. The brown blueprints are rough sketches that I made quickly in class. The white blueprints are the master blueprints and it took me a week to design. The hooks and string are to keep the amp from falling through the sling pack. The metal plates are reinforcement struts so in theory I can actually beat something with it.