Antenna amplifiers; Audio amplifiers; Audio and video mixing desks; Audio mixers; Audio-receivers and video-receivers; 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; Digital audio and video recorders and players; Digital sound processors; Earphones and headphones; Electrical pickups for use with...