trinaudio

Class [9]
Computer & Software Products & Electrical & Scientific Products

Apparatus, instruments and cables for electricity; Information technology and audiovisual equipment; Electric and electronic components; Electricity mains apparatus; Electric cables and wires; Electrical circuits and circuit boards; Conductors, electric; Amplifying tubes; Electric valves [thermionic]; Thermionic tubes; Cables, electric; Connecting electrical cables; Electrical cables for use in connections; Cables for optical signal transmission; Electricity conduits; Cable connectors; Connectors for electronic circuits; Printed electronic circuits; Audio circuit boards; Electrical circuit boards; Printed circuit expansion boards; Audio/visual and photographic devices; Power amplifiers; Digital amplifiers; Electroacoustic amplifiers; Amplifiers; Preamplifiers; Recording apparatus; Racks for amplifiers; Amplifier tuners; Broadcasting equipment; Acoustic conduits; Audio devices and radio receivers; Public address systems; CD rom drives; Compact disc players; DVD players; Audio- and video-receivers; Vibration dampeners for electronic audio equipment; Loudspeakers; Speakers [audio equipment]; Loudspeakers with built in amplifiers; Speakers for record players; Audio speakers for home; Sub-woofers; Integrated audio amplifiers; Electrical amplifiers for sound signals; Electrical amplifiers for use with musical instruments; Headphone amplifiers; Musical instrument amplifiers; Audio apparatus; High fidelity audio apparatus; Audio electronic apparatus; Stereo amplifying apparatus; Record playing apparatus and instruments; Sound reproduction apparatus; High fidelity apparatus; Tone arms for record players; Cabinets for loudspeakers; Musical instrument connectors; Diaphragms [acoustics]; Record players; Record decks; Needles for record players; Racks for loudspeakers; Racks adapted to house audio apparatus; Public address speaker systems; Loudspeaker systems; Loudspeaker stands [adapted for]; Horns for loudspeakers.