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 ...

The new Shure MV7i has a combo XLR/TRS input for a second mic or instrument. There's no need for a separate audio interface to combine the two signals. Is Shure’s MV7i the world’s first microphone ...

Nothing quite disrupts the flow of a business call quite like the other party constantly yelling, "What?" When using a computer-attached microphone, you can do something about that. Windows 7 has two ...