[ Sound recording, manipulating, amplifying, reproducing and transmitting apparatus; ] electrical and electronic apparatus and instruments, all for audio amplification, [ for the graphic equalisation of sound signal frequencies, for mixing sound tones, altering sound tones, or effecting echo, delay and other effects; sound amplifiers; amplifiers for sound reproducing equipment and for use with musical instruments; amplifiers complete with loudspeakers and cabinets; valve amplifiers and digital guitar amplifiers; electronic sound reverberation devices; sound mixers; sound-mixer units; microphones, headphones; ] loudspeakers; [ audio horn-type speakers, loudspeaker cabinets; ] cases for loudspeakers [ ; radios; MP3 players; electronic docking stations; stands for MP3 players; stereo amplifier and electronic speaker base stations; CD, DVD and MP3 player cases; computer game software; computer game programs; interactive DVD video games; computer software for recording sound; operating system software programs for use with any of the aforesaid goods; mouse mats; magnets, refrigerator magnets; calculators ]