Yuganov Konstantin/Shutterstock We may receive a commission on purchases made from links. Numerous kinds of tech make great devices to gather around, and karaoke machines bring people together in ways a lot of other gadgets can't. Whether you're hosting a family gathering, a party with friends, or a backyard barbecue with neighbors, a karaoke machine has a way of turning an ordinary evening into something more memorable. They've been a staple of sports bars, restaurants, and other hangout spots for decades, and it doesn't cost all that much to add one to your own get-togethers. The options available for home karaoke nights have grown over the years, with machines ranging from simple plug-and-play setups designed for casual family use to more capable systems made for those who take their voice a little more seriously. Most modern karaoke machines can connect directly to the best smart TVs over Bluetooth or a wired connection.…