Explain what is a clean power amplifier?


Can someone explain what makes and define what a clean power amplifier is or does?  I have googled and searched the forum and haven't found a simple explanation to grasp. 

Thanks
trevanian

Showing 1 response by sandthemall

Amps that are not clean, just need an intervention.
Once clean, they can relapse  But so many amps are in denial.