
Dust is attracted to high static voltage, dramatically illustrated here on the underside of an Adcom GFA-555. These dusty traces are at only 80V potential, but that’s enough to make them dustier than surrounding traces at lower voltages.
Dust is attracted to high static voltage, dramatically illustrated here on the underside of an Adcom GFA-555. These dusty traces are at only 80V potential, but that’s enough to make them dustier than surrounding traces at lower voltages.