Discover the surprising factors that make expensive turntables worth the investment for more than just vinyl enthusiasts.

Known best for its entry-level turntables, the popular Austrian hi-fi brand can mix it up with elite audiophiles, too.

Do a Google search for "I played tennis with a robot" to see it in action. It's the Acemate Tennis Robot, which sells for $2,500. It uses AI and cameras to play with you or against you, and can do ...