двойной триод
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[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]
Англо-русский словарь нормативно-технической терминологии. academic.ru. 2015.
List of vacuum tubes — This is a list of vacuum tubes or thermionic valves. Before the advent of semiconductor devices, hundreds of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Contents… … Wikipedia
Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
Pentagrid converter — For other types of frequency converters please, see Frequency converter. The pentagrid converter is a radio receiving valve (vacuum tube) with five grids used as the frequency mixer stage of a superheterodyne radio receiver. Grids of a 12SA7GT… … Wikipedia
12AX7 — is a miniature dual triode vacuum tube with high voltage gain. It is believed to have been originally developed in 1946 by RCA engineers in Harrison, New Jersey under developmental number A 4522. It was released for public sale under the 12AX7… … Wikipedia
Tube socket — Left to right: octal (top and bottom view), loctal, and miniature (top and side view) sockets. An early transistor socket and an IC socket are included for comparison. Tube sockets are electrical sockets into which vacuum tubes (also known as… … Wikipedia
Guitar amplifier — Mesa Boogie Mark IV, a guitar combo amplifier A guitar amplifier (or guitar amp) is an electronic amplifier designed to make the signal of an electric or acoustic guitar louder so that it will produce sound through a loudspeaker. Most guitar… … Wikipedia
Fender Princeton — The Fender Princeton was a guitar amplifier made by Fender. It was introduced in 1947 and was discontinued in 1979. [ Teagle, J. and Sprung, J.: Fender Amps: The First Fifty Years ] After Fender introduced the Champ Amp in 1948, the Princeton… … Wikipedia
Fender Champ — The Fender Champ was a guitar amplifier made by Fender. It was introduced in 1948 and discontinued in 1982. [ Teagle, J. and Sprung, J.: Fender Amps: The First Fifty Years ] An updated version was introduced in 2006 as part of the Vintage… … Wikipedia
Circlotron — valve amplifier is a type of power amplifier utilizing symmetrical cathode coupled bridge layout of the output stage. Original circlotrons of 1950s used output transformers to couple relatively high output impedance of vacuum tubes to low… … Wikipedia
12AT7 — is a miniature 9 pin medium gain dual triode vacuum tube popular in guitar amplifiers. It belongs to a large family of dual triode vacuum tubes with share the same pinout (EIA 9A) and of which 12AX7 is the most proliferous type.Compared to the… … Wikipedia
12AU7 — is a miniature 9 pin medium gain dual triode vacuum tube. It belongs to a large family of dual triode vacuum tubes which share the same pinout (EIA 9A). 12AU7 is also known in Europe under its Mullard Philips tube designation ECC82.The tube is… … Wikipedia
