Amplifiers, audio signal processors and related audio equipment, namely mixers, crossovers, compressors; namely, devices used to compress audio signals to lessen and minimize distortion, limiters, gates, equalizers, noise reduction devices, line amplifiers, routers, synthesizers, signal generators, transducers, speakers, transformers, microphones; Computer hardware and operating software that runs a network of audio products; Networking hardware; namely, optic and electric cabling, computer hardware or operating software for use in monitoring, operating, and controlling an audio system and control panels and displays; Switching controls for audio signal circuits; Network devices, namely computer interface boards for providing interface between audio products, musical instruments, audio recorders, or public address systems, and associated operating software
Electrical and Scientific Apparatus