Do you have the components of an old audio system gathering dust in your home? You may be able to repurpose them for use elsewhere to get new life out of them.

It wasn't so long ago that audio enthusiasts sat on couches to enjoy their 2-way hi-fi sound system, powered by beefy analog amps, connected to tape decks and turntables. In carpeted living rooms, ...

Give any car a tech makeover.

We may receive a commission on purchases made from links. If you want to upgrade your old stereo system, you don't need to buy a pricey set of new speakers, a bunch of high-tech equipment, or an ...