[ ELECTRICAL AND ELECTROMAGNECTIC SIGNAL TRANSMITTING, AMPLIFYING, RECEIVING AND CONVERTING DEVICES, NAMELY, CABLES, WIRES, CONNECTORS, AND CONTROL DEVICES FOR USE WITH ELECTRICAL, ELECTRONIC, AND COMPUTER DEVICES * ; *, NAMELY, ELECTRICAL AND ELECTRONIC SIGNAL SWITCHES, ] LOUD SPEAKERS [, STEREO AMPLIFIERS; AUDIO EQUIPMENT AND ACCESSORIES, NAMELY, STEREOS, POWER AMPLIFIERS, AUDIO SIGNAL EQUALIZERS, DIGITAL MEDIA RECORDERS, AND DIGITAL MEDIA PLAYERS; VIDEO EQUIPMENT AND ACCESSORIES, NAMELY, T...