COMPOSER

Sound recording apparatus; sound transmitting apparatus; sound reproduction apparatus; sound processing apparatus, namely, digital sound processors; sound mixing apparatus, namely, sound mixers; video recorders; digital sound processors; audio interfaces; audio equalizers; data processing apparatus; transponders; megaphones; loudspeakers; monitoring apparatus and instruments, namely, electronic monitors and monitor modules for monitoring electric current and electrical signals; headphones; sound amplifiers; audio mixers; audio mixing consoles; illumination regulators, namely, stage lighting regulators; microphones; acoustic couplers