If you’re using a laptop] on a daily basis, you’ll know how tiring it can get to stare at a 13-inch screen for hours on end. This is why it’s great that most modern computers can be connected to a TV.

At my church we have a laptop with a 1/8" stereo headphone jack. I want to send the audio from that jack to the mixer. We have a special A/V direct box that we sometimes use for a VCR or DVD player, ...