We’ve seen some pretty flash amplifiers and speakers for iDevices recently, but there’s a more old school, authentic way to get sound out of your device louder: brass instruments. Christopher Locke makes his analog tele-phonographers out of trumpets and other old brass instruments, onto which you can attach an iDevice, Boing Boing reports (via TUAW).
They come in a variety of forms, and are all built to order. As a result, they all amplify in a slightly different way. You are guaranteed unique amplification!
More importantly though: you all just got RICK ROLLED.