Stereophile magazine's John Atkinson loved the Asus Xonar Essence ST/STX sound cards. They are, by far, the least expensive way of turning a PC into a genuine high-resolution audio source. Ex-movie ...

The sound on your computer or laptop is controlled by a sound card and sound-card driver software. This sound card may be a standalone card installed in an expansion slot or an onboard card built into ...

It’s the question on everyone’s minds: Your PC can produce pretty decent audio without your having to spend a dime on new hardware, so why the heck are we advocating doing just that? Because you’ll ...

The circuit is aimed to build a computer sound card with input line in order to use a two mono stereo microphone. TLC272 – a precision dual operational amplifier with low offset voltage drift, low ...