9 Audio signal testing equipment and audio signal detection equipment, namely, voltage and amperage testers for testing audio signals, circuit testers; electronic testing equipment in the nature of sound level meters; distribution amplifiers for audio signals; electronic products for generation and analysis of audio signals in the nature of audio analyzers; electronic scalers and switches for audio signals; panel meters in the nature of electronic instruments that display input signals and output signals in either digital or analog forms and signal processors; electric audio signal output meters; audio signal output meters, namely, panel meters in the nature of electronic instruments that display input signals and output signals in either digital or analog forms; audio signal calibration equipment, namely, calibration devices for sound level meters for testing calibration of audio signals; electronic audio analyzers for generation and analysis of audio signals; electronic panel meters that display input signals or output signals in either digital or analog forms; audio power amplifiers, preamplifiers and signal processors for mobile audio; audio power amplifiers, preamplifiers and signal processors for home audio; audio power amplifiers, preamplifiers and signal processors for professional audio; electronic speaker protection devices and systems comprising electronically controlled signal attenuation devices, fuses, circuit breakers, relays and switches; amplifier power measuring devices for use in testing the performance and efficiency of audio power amplifiers; electronic gauges and meters for mounting monitors in vehicles, portable devices, and professional audio racks; electronic gauges and meters, namely, voltmeters, thermometers not for medical purposes, sound pressure meters, electrical current meters, output voltage meters and power meters; audio speakers for mobile audio, home audio, and professional audio devices, namely, complete speaker systems comprising electrical transducers, audio amplifiers and crossovers and separate speaker drivers in the nature of electrical transducers; audio signal interconnect cables and wires, namely, power cables, speaker cables, and electrical signal cables; power systems for audio equipment, namely, hybrid power systems consisting of batteries and power supplies; audio power amplifiers with built in power systems consisting of batteries
Trademark: 90007156
