When [Nisker]’s son got a very, very loud and annoying toy, he did what any good maker parent would do: instead of removing the batteries, he sought a way to lower the volume instead. This, of course, ...

Imagine an audio and video system that looks as amazing as it sounds. Now, imagine you built it with your own hands. If you have the desire to do just that, or hope to simply conquer ohm's law, then ...