Audio dubbing apparatus; Audio transmitter units; Cases for audio cables; Computer network hubs; 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; Converters for electric plugs; Data cables; Distribution amplifiers for audio and video signals; Electric converters; Electric wire harnesses for automo...