MARSHALL CODE

[ Sound recording, ] manipulating, amplifying, reproducing and transmitting apparatus, namely, audio frequency voltage amplifiers, audio frequency signal processors including filters, amplifiers, frequency shifters, signal storage [ and playback units ], signal mixers, audio frequency power amplifiers for driving a loudspeaker load; 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; musical instrument amplifiers, namely, [ valve amplifiers and ] digital guitar amplifiers, [ vacuum tube amplifiers ] with and without digital signal processing; loudspeakers; [ horn-type speakers; horn-type loudspeakers, ] loudspeaker cabinets; electronic [ effect foot pedals and ] foot switches for use with sound amplifiers for processing, amplifying or distorting sound; foot switches and effects pedals for use in connection with sound amplifiers [ ; electronic effect pedals for use with audio frequency amplifiers, namely, sustain pedals, expression pedals, delay pedals, all being electronic effects pedals ]

Musical instruments; guitars; [ drums; ] replacement parts and fittings for musical instruments; [ foot pedals and ] foot switches for processing, amplifying or distorting sound for use with musical instruments; foot switches [ and effects pedals ] for use with musical instruments [ ; sustain pedals, expression pedals, delay pedals, all being electronic effects pedals for use with musical instruments ]