Kevin and Pete talked to Stephen Ambrose who is responsible for creating in ear devices to help artists hear the show as well as themselves.
He works for Asius Technologies in Colorado and is working with Brian Johnson to be able to hear and sing again.
Hear what he was able to say about meeting Brian and helping him restore his hearing.
Karlson & McKenzie can be heard weekday mornings from 5:30am until 10am on Boston’s Classic Rock, 100.7 WZLX. Follow the show on Twitter (@KarlsonMcKenzie) and like them on Facebook. Stream K&M anywhere you go with the free Radio.com app for iOS and Android devices.