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The first Altec Lansing power amplifier, Model 142B, was produced that same year. James Bullough Lansing worked for Altec Lansing, then in 1946 he left to found the James B. Lansing Company , another manufacturer of high-quality professional loudspeakers, which competed with Altec Lansing. [12]
The permanent magnet upgrade of the 601 was released in 1944 as the 604, at which point the 601 was discontinued. [5] The 604 was the same basic design using a 15-inch LF driver, but with a larger 3" voice coil, individual Alnico V magnets for the LF and HF drivers, and a cast aluminum frame.
A regulated power supply is an embedded circuit; it converts unregulated AC (alternating current) into a constant DC. With the help of a rectifier it converts AC supply into DC. Its function is to supply a stable voltage (or less often current), to a circuit or device that must be operated within certain power supply limits.
Altec may refer to: Altec Lansing, an American audio electronics company; Aerospace Logistics Technology Engineering Company (ALTEC), an Italian center for engineering and logistics services; Latin American Alliance for Civic Technology (ALTEC), founded in part by Omidyar Network; Altec Industries, Inc., Alabama Truck & Equipment Company. Altec ...
After Lansing's contract expired in 1946, he left Altec Lansing and founded Lansing Sound, which later changed to "James B. Lansing Sound" and was further shortened to "JBL Sound." In 1946, JBL produced their first products, the model D101 15-inch loudspeaker and the model D175 high-frequency driver.
Energizer Power Max P20 (SC6531) Logicom Le Posh 178 (SC6531E) Logicom Le Posh 180 (SC6531E) ... Tiger T612 ARM Cortex-A75: 2 Mali-G57 MC1 LPDDR3 @ 933 MHz, ...
Western Electric Co., Inc. was an American electrical engineering and manufacturing company that operated from 1869 to 1996. A subsidiary of the AT&T Corporation for most of its lifespan, Western Electric was the primary manufacturer, supplier, and purchasing agent for all telephone equipment for the Bell System from 1881 until 1984, when the Bell System was dismantled.
Three-phase transformer with four-wire output for 208Y/120 volt service: one wire for neutral, others for A, B and C phases. Three-phase electric power (abbreviated 3ϕ [1]) is a common type of alternating current (AC) used in electricity generation, transmission, and distribution. [2]