The most likely way to make the noun audiophile into an adjective would be to use it as it is, for example, our publication gives the latest audiophile news.
a person who is especially interested in high-fidelity sound reproduction.
Yes, the PVC or polyvinyl chloride used in vinyl siding or cladding does burn. When PVC burns toxins are formed.
She was an audiophile, and was always listening to music.
Yes