MARVIC AUDIO

Headphones; digital analog converter (DAC); audio amplifier; audio cables; sound transmitting apparatus; sound recording apparatus; sound reproduction apparatus; acoustic couplers; acoustic conduits; loudspeakers; horns for loudspeakers; apparatus for recording, transmission or reproduction of sound or images; mechanisms for coin-operated apparatus; cash registers, calculating machines, computers; fire-extinguishing apparatus; scientific measuring instruments, namely, conductivity meters; nautical and photographic apparatus and instruments, namely, underwater housings for cameras, underwater enclosures for cameras and underwater enclosures for photographic lenses, surveying instruments; cinematographic machines and apparatus, optical sensors, apparatus and instruments for weighing; measuring apparatus, namely, bevels; signaling buoys; apparatus for checking flight parameters; life preservers; medical teaching mannequins; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electrical conductors, switches, transformers, accumulators, voltage regulators and electrical controllers; blank magnetic data carriers, blank optical recording discs; blank compact discs, DVDs and digital storage media; data processing apparatus