I have alot of dust collecting on my amp, and since it's not smoot I can wipe it off, what can I use to get rid of this dust thats in the crevises of the amps "finish".?
Ditto. Murphy's oil soap, warm water, and a brush or towel.
If you ever detail the vinyl upholstery in a car, don't ever forget the name Murphy's Oil Soap. The stuff erases the dirt in the crevices lik a miracle.