Echo is an easy-to-use audio recorder capable of recording your voice using a headset and a microphone connected to your computer.
Among the options available, you can enable/disable the input and output buffers, set the buffer size, depth and frequency and also adjust the input volume.
In addition, one can perform a threshold calibration, choose the destination of the output (.wav) file as well as change the background color of the interface.
Bottom line, with Echo you can make personal recordings easy and quick, with no other advanced settings needed.