A method for accelerating the conversion of kerogen to hydrocarbons in a subterranean formation containing organic-rich rock that is located in the vicinity of reservoir-quality strata. Content may be presented pre-ring, in-call, andor post-call. It is envisaged that such trailers could be transported to public and social events and shows, and used to prepare wood-fired food. Further, the AC-coupled push-pull output stage includes an AC-coupled capacitor, which is a passive two terminal electrical component coupled between the front-end gain stage and the gate of the first transistor.