AM/FM broadcast transmitters and parts thereof; television broadcast transmitters and parts thereof; digital audio consoles in the nature of digital audio players, digital audio amplifiers, digital audio recorders, and electronic devices for use in mixing, modifying, controlling, and combining audio signals, and parts thereof; studio-transmitter links, namely, audio, video and data transmitters and receivers and parts thereof; network audio management products, namely, electronic interface equipment for use in transmitting, exchanging, processing and communicating audio, video and data, computer hardware and software for use in transmitting, exchanging, processing, and communicating audio, video, and data between computers via a global computer network, wide-area computer networks, and/or peer-to-peer computer networks, computer network adapters, switches, routers and hubs, computer network interface devices, network access server hardware, network access server operating software, network cards, network routers, network servers, controller cards, and parts therefor