I have a Vox VT15 amp and the chrome looks corroded or stained with some white residue. See pictures below. It also has a little pitting and I and used some naval jelly for the rust. Tried Lysol, Goo Gone, and a little 0000 Steel wool on the chrome with no real results getting the corrosion off and shine back. Any ideas on getting the chrome shine back? Also, has anyone refinished the chrome with paint or anything else? If so please post picks showing what you did. Looking for ideas. Thanks.