86284886
May 19, 2014
May 30, 2017
Active Trademark
Amplifiers; Modular and fixed passive, solid state and tube based audio processing devices; Microphone amplifiers, line amplifiers, booster amplifiers; audio program amplifiers; Bus Bar amplifiers; Audio Mixing, audio splitting, audio routing, audio distribution and audio combining network devices; Audio attenuators, and audio transformers; Tone shaping, equalization and automatic gain devices; Power supplies; standard and custom racking and enclosures for audio equipment; Standardized high voltage routing, racking and power supplies
Electrical and Scientific Apparatus