Apart from some very old standalone models and a very small number of first-generation car receivers, all available DRM receivers today support the xHE-AAC audio codec. For the old and for many years out-of-production Uniwave and CDNSE (Newstar) receivers a firmware upgrade is available. All receivers since (car radios, Gospell, Avion, Android apps, etc.) as well as all receivers currently in development (Starwaves, CML-based) feature native support for xHE-AAC.