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 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 ...

Having one of the best microphones can instantly upgrade you from barely audible to professional and pristine-sounding. Sure, your favorite laptop’s built-in mic might be just fine for quick calls, ...

Does it make sense to use an audio interface to input audio into your computer? For some users — it’s still a useful tool. Professional musicians are already familiar with the difference between an ...