Electric sound equipment, namely, apparatus and instruments for recording, transmission, reception, processing, retrieval, reproduction and manipulation of sound and/or audio signals and effects, but excluding musical instruments; [ input devices for computers in the nature of active direct input boxes; dynamic signal processors; ] amplifiers; power amplifiers for creating effects; [ keyboard amplifiers; converters, electric signal converters; sound crossovers; ] graphic equalizers; microphones; microphone preamplifiers; [ electronic audio effects apparatus, namely, electronic effect pedals for use with sound amplifiers; bass amplifier for bass amplification; ] modeling mixing amplifier for modeling amplification; mixing consoles, namely, electronic sound mixing apparatus; master audio mixing desks for use in an audio recording studio, comprised primarily of audio mixers; electronic musical recording apparatus; electrical sound adaption apparatus, namely, audio mixers for use with musical instruments; [ sound amplifiers for musical instruments and component parts and fittings thereof; apparatus for recording and playback of sound on discs and/or tapes; compact discs containing recorded music; carriers for bearing sound, namely, prerecorded magnetic and optical data carriers featuring music; ] sound reinforcement and/or reproducing apparatus, namely, mixers and speakers; DJ apparatus, namely, mixers; electrical signaling apparatus and/or instruments, namely, mixers and public address speakers; signal distribution devices, namely, distribution amplifiers for audio and video signals; control apparatus for audio signals; [ signal, sound, surround, effects and/or voice processors; headphones; ] audio speakers; [ headphone amplifiers; ] loudspeaker apparatus, installations, systems and/or units [ ; studio monitors; guitar microphones and amplifiers; electronic components for electric guitars; electric lighting apparatus, namely, lighting controllers and dimmer packs; and electronic apparatus for controlling lighting; computer programs for educational use for teaching music and instructional manuals sold as a unit therewith; and electronic publications recorded on computer media and downloadable electronic publications in the nature of manuals, brochures, specification sheets and magazines in the field of music ]