When there is sufficient information, the properties of the amplifiers from this period can be used and compared to the following table. Cabinets built for these criteria have lower bass response and lower distortion than corner design and higher sensitivity than closed systems. 1974 Electro-Voice develops horns with constant directional horn (CD), enabling the speaker to maintain spread angles over a wide frequency range with more consistent sound quality. Serial numbers are 6 digits long with the following pattern: YMMNNN, where Y indicates the year, MM of the month and NNN the Nth device that was produced this month. These speakers have never been out of taxi before I pulled them yesterday to search for codes. So there is no way that deleted any numbers. Can one of our useful readers specify which capsules or resistors in this circuit that can be changed (and in which area) to change the inverse frequency of the two filters operating here.
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October 2018
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