Mastering engineer Bob Katz talks about his studio/listening room with Revel speakers and corner-loaded JL Audio subwoofers, Acourate room correction, several recent projects he has worked on (including some audio examples from VenueConnection, Bella Hardy, Glass Hammer, Kevin Gilbert, and Bombay Dub Orchestra), his process of mastering, high-res digital audio (about which he has some strong opinions!), DSD versus PCM, DACs, sample-rate conversion, answers to many chat-room questions, and more.