Which of the following statements describes PFL soloing mode?

PFL soloing mode, or Pre-Fader Listen, is characterized as non-destructive and mono. This means that when you engage PFL, it allows you to listen to the audio signal from a specific channel before it is sent to the main mix or output. This is crucial for situations where you want to evaluate what the sound will be like without affecting the overall mix that listeners hear.

Additionally, being mono means that the signal is not split into stereo channels, which is often useful for monitoring individual tracks. In a live sound setup or a recording scenario, this enables sound engineers to make informed decisions about the audio without altering the existing balance of the mixed sound. This method provides a chance to focus on just one element, ensuring that adjustments are made effectively.

In contrast, the other statements imply different operational modes that do not pertain to PFL. Destructive modes typically alter the original audio signal while listening, which is not the case with PFL. Similarly, mentioning stereo or channel fader control introduces variables that are not relevant to the definition of PFL soloing mode.