LOW-NOISE AMPLIFIER THINGS TO KNOW BEFORE YOU BUY

With the purposes of the software Be aware, the resistor noise is restricted to thermal (Johnson) noise. To keep a very low level of this sort of sounds, resistance values need to be as small as you can for the reason that RMS voltage of thermal (Johnson) sound is proportional to the square root on the resistor value. For example, a 1 kΩ resistor