2150

MUSICAL INSTRUMENT AMPLIFIERS AND ACCOMPANYING COMPONENTS, namely, SOUND AMPLIFIERS, STEREO AMPLIFIERS[, PRE-AMPLIFIERS, AUDIO SPEAKERS, LOUDSPEAKER CABINETS, SPEAKER ENCLOSURES; ][ SOUND PROCESSING AND MODIFYING DEVICES, namely, GUITAR AND BASS GUITAR EFFECTS PROCESSORS, namely, DELAY-REVERBERATION AND DISTORTION-EFFECT UNITS FOR THE PURPOSE OF MODIFYING MUSICAL INSTRUMENT SOUNDS ]