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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Collection of Ulrich Fl34 D. Some firms make a related e,34 called an E34L which is rated to require a higher grid bias voltage, but which may be interchangeable in some equipment. Collection of Simon Reiger D. Collection of Hermann Fleischanderl A. Collection of Wouter Brughmans B. Power output pentode, launched mid by Philips Many years after the FN the EL60 appeared as a new 25 W power output pentode, then as all-glass-tube with the 9-pin “key” Loktal -base like the EF The EL34 is a pentode, while the 6L6, which delivers a similar range of power output, is a beam tetrode which RCA referred to as a beam power tube.

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 datashewt and Stereo datashheet, 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 Heinz Schmidt D.


Collection of Pedro Prieto-Castro E. Erb Analysis by original leaflets.

Collection of Peter Steffen CH. 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.

It has an international octal base indicated by the ‘3’ in the part number and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.

However, this configuration is rarely found. Collection of Carlo La Perna I.

Philips; Eindhoven tubes international! From Wikipedia, the free encyclopedia.

EL34 Datasheet

Collection of Jacob Roschy D. 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 from to V plate voltage and produces watts output.


Telefunken Taschenbuch Anonymous 15 Collector. Quantity of Models at Radiomuseum. Views Read Edit View history.

Collection of Martin Steyer D. Collection of Karl – Heinz Bossan D. You even can look up radio models with a certain tube line up. Antique radios, Old Time Radios.

Collection of Christian Schaufelberger CH. Collection of Justo Puertas-Paule E.

EL34 Datasheet(PDF) – NXP Semiconductors

This page was last edited on 15 Julyat By using this site, you agree to the Terms of Use and Privacy Policy. Collection of Antonio Bordini I. Collection of Piero Iatteri I. Collection of Otto Frosinn D.

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EL34 Datasheet PDF

Collection of Franco Antolini I. Collection of Klemens Rhode D. Collection of Oskar Elm D.

Collection of Ignazio Burgio I. Collection of Bernhard Nagel D. EL34 End of forum contributions about this tube. 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. Vacuum tubes Guitar amplification tubes.