The EL34 is a much loved audio power valve with an anode dissipation of 25 Watts. References: Datasheet &. Type EL34 was first introduced in The EL34 is smaller in diameter and taller than the 6L6 and is capable of a higher plate voltage; factors that help give the EL34 its unique output stage properties. Tube Data Sheet Locator. only – please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate EL34 Application Data.

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According to the data sheets found in old vacuum tube reference manuals, a pair of EL34s with V plate voltage can produce 90 watts output in class AB1 in push—pull configuration. The EL34 daasheet a thermionic valve or vacuum tube of the power pentode type.

EL34 Datasheet

Collection of Karlheinz Fischer D. Collection of Emilio Ciardiello I. The EL34 was widely used in higher-powered audio amplifiers of the s and s, such as the very popular Dynaco Stereo 70 and the Leak TL25 mono and Stereo 60, and is also widely used in high-end guitar amplifiers because it is characterized by greater distortion considered desirable in this application at lower power than other octal tubes [ citation needed ] such as 6L6KT88 or Collection of Stig Comstedt S.


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EL34 Datasheet(PDF) – NXP Semiconductors

However, Sylvania and possibly GE marketed a tube as 6CA7 which was not only in a markedly different ‘fat boy’ envelope, but used a beam forming plate much like a 6L6.

Collection of Heinz Schmidt D.

EL37 ; KT77 Other base: Collection of Bartosz Szwed GB. Although power pentodes and beam tetrodes have some differences in their principles of operation the beam forming plates of the beam tetrode or fifth electrode 3rd grid of the pentode, both serving to hinder the return of unabsorbed electrons from the anode or plate to the 4th electrode 2nd grid and have some internal construction differences, they are functionally closely equivalent.

EL34 Datasheet PDF

Collection of Aires Gomes P. Collection of Andreas Schulz D. Collection of Raynal Aufils F. Collection of Robert Muehlbachler A. You will find thousands of tubes or valves with interesting links.

This configuration is typically found in guitar amplifiers. Datassheet reach this tube or valve page from a search after clicking the “tubes” tab or by clicking a tube on a radio model page. Antique radios, Old Time Radios.

Collection of Kazimierz Jarosz S. Collection of Carlo La Perna I. Collection of Ottmar Rollmann D. Collection of Trev Levick D. From Wikipedia, the free encyclopedia.


EL34 Datasheet PDF –

Collection of Hermann Fleischanderl A. More commonly found is a pair of EL34s running class AB1 in push—pull around — V plate voltage and producing 50 watts output if fixed bias is usedwhile a quad of EL34s running class AB1 in push—pull typically run anywhere datashedt to V plate voltage and produces watts output. My tubes Anonymous Collector.

Some firms make a related tube called an E34L which is rated datasheett require a higher grid bias voltage, but which may be interchangeable in some equipment. Collection of Giuseppe Palumbo I.

You even can look up radio models with a certain tube line up. As this wasn’t accepted by the market, one year later it became provided with an octal base and then appeared as this most successful EL34, which is in production up to today.

Philips; Eindhoven tubes international! Although these tubes have similar but not identical characteristics, they are made very differently.