high power amplifiers
91LEAK — is the brand name for high fidelity audio equipment made by H. J. Leak Co. Ltd, of London, England. The company was founded in 1934 by Harold Joseph Leak and was sold to the Rank Organisation in January 1969. During the 1950s and 60s, the company …
92Fully differential amplifier — A fully differential amplifier, usually referred to as an FDA for brevity, is a DC coupled high gain electronic voltage amplifier with differential inputs and differential outputs. In its ordinary usage, the output of the FDA is controlled by two …
93TRS connector — 1⁄4 in TRS connector Trip …
94Bob Carver — Robert W. (Bob) Carver is an American designer of audio equipment based in the Pacific Northwest.Educated as a physicist and engineer, he found an interest in audio equipment at a very young age. He applied his talent to produce numerous… …
95Quad Electroacoustics — Infobox Company company name = QUAD ELECTROACOUSTICS LIMITED company type = private limited company foundation = September 14, 1978 location = Huntingdon, Cambridgeshire, England key people = industry = Home entertainment equipment manufacturing… …
96Radio transmitter design — In plate modulation systems the voltage delivered to the stage is changed. As the power output available is a function of the supply voltage, the output power is modulated. This can be done using a transformer to alter the anode (plate) voltage.… …
97Bipolar junction transistor — BJT redirects here. For the Japanese language proficiency test, see Business Japanese Proficiency Test. PNP …
98Band-stop filter — A generic ideal band stop filter, showing both positive and negative angular frequencies In signal processing, a band stop filter or band rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific… …
99McIntosh Laboratory — McIntosh Labs Type Corporation Industry Electronics Founded 1949 Headquarters …
100motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …
