If you have an extra speaker cabinet, a broken XLR cable and a little bit of soldering knowledge, you can create a functional kick drum microphone in just a few minutes' time. This audio engineer's guide will walk you through the entire process. For detailed, step-by-step instructions, and to get started building your own sub mic for extra low-end, watch this hacker's how-to.
Have an iPhone? See everything that's new with Apple's latest iOS update: