While wireless headphones seem to be taking over the portable audio market, there is still a big audience that craves the higher fidelity of wired headphones. With headphone jacks all but eliminated ...

Factory head units often limit sound quality because they provide weak signals to the speakers and amplifiers. Upgrading to a ...

Amplifiers are an invaluable tool in this day and age. It’s a way to increase the power of a signal, power that the signal wouldn’t be able to achieve on its own. So, with an amplifier, you can make ...

While they indeed do still exist, DIN-sized in-dash stereos are really a thing of the past for today's street rods and customs. Believe it or not, just as it is with new-model vehicles, Bluetooth is ...

Sure, slamming an 8-track into your vintage car may give it the look and feel of yesteryear, but it'd also bring the frustration inherent in outdated media. Cue RetroSound's freshly-available Model ...

Which Bluetooth-enabled car CD player should you buy? While more cars than ever come straight from the factory with good-quality Bluetooth-enabled stereos, there are still many millions of cars ...

Most of today’s portable music comes by way of battery-powered audio devices. Of course, sound systems are available for outdoor use, but they can be quite expensive and, as discussed here, ...

We may receive a commission on purchases made from links. Bluetooth has forever changed how we think of home and personal audio. Its popularity made it a lot easier to rip the headphone jacks out of ...

Taking apart a circuit board or module and reconstructing its complete schematic is a valuable skill. We can see how someone designed circuitry to gain ideas that can be applied to our work. And ...