How to Clean a PA Amp - Crown XLS602 

What is the ac voltage of the secondary winding of that transformer 120-0-120 AC volts? 😁❤

Que producto usas en el spray?

thanks for this video. while driving in Manhattan I spotted TWO crown XLS 802 amps on sidewalk with other recyclable trash...! I couldnt believe they worked fine soon as I powered them up. but they do look like they were installed in a local clubs amp-rack, and remained there for years with no TLC.

So how did it work after the cleaning???