With the wealth of cheap and highly integrated audio amplifier modules on the market today, it takes a special dedication to roll your own from parts. Especially when those parts include vacuum tubes, ...

Discover a creative way to amplify your smartphone's sound with this easy DIY project. Learn how to repurpose a stethoscope and plastic bottles to build a homemade phone speaker amplifier. Follow step ...

If you're looking for a super-cheap way to squeeze some extra performance out of your guitar amp, this simple and inexpensive hack can help you turn something like a thrift store printer stand into a ...

Guitarists who like to bring a little music to city streets and maybe make a bit of extra cash on the side face the problem of having their tunes drowned out by traffic noise or carried away on the ...

Modern smartphones have to keep up with our increasingly demanding audio needs. Whether it’s wireless audio playback, traditional wired headphones, or the increasing consumption of audio over phone ...