An A/V mixer is very different from a standard video mixer in that it has an audio component to it. The Roland VR-3EX is no exception. On the left side, it has a full audio console with many inputs, ...

You know that fulfilling, kind-of-smug feeling you get when you whip up a homemade meal that you get to enjoy with your family? Yup, you can feel the same way about your butter. It may be convenient ...