Amplifiers; Audio mixers; Audio amplifiers; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Distribution amplifiers for audio and video signals; Electronic effect pedals for use with sound amplifiers; Monitor signal amplifiers; Musical instrument amplifiers; Power amplifiers; Pre-amplifiers; Racks for amplifiers; Sound amplifiers; Sound mixers with integrated amplifiers; Sound projectors and amplifiers; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Stereo amplifiers