Dimension and connections: EL84 – 6BQ5. EL R. F. OUTPUT PENTODE. Base: NOVAL. Uf. = 6,3 V. If. = 0, mA. Typical characteristic: Ua. = V. Characteristics. Electrical. Heater: Min. Nom. Max. Voltage (AC or DC). V. Current. A. Cathode: Oxide-coated, unipotential. Page 1. Page 2. Page 3. Page 4. Page 5. Page 6.
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The EL84 is a thermionic valve of the power pentode type.
Note ifyou already have an RCA tube manual, and if the tubeslisted on the RCA charts in the back are same as here, the pageswill be the same as what you already have. While not necessarily a true “military version” of the tube in fact datenbatt is more comparable to the6P14P-EVs are known for their low noise and durability.
Vacuum tubes Guitar amplification tubes. Please note that these are OEM spec sheets,except for some of the Resistance Coupled Amplifier charts, you will not be downloading any pages of a regular tube manual that you already have. Some datsnblatt useful info: The 6GK6 has nearly equivalent operating characteristics with a different pinout.
EL84 JJ (6BQ5) – Matching – Tubeprofi
Sovtek 6B4-G and 2A3 are slightlydifferent. This chart shows an example of how toset up voltage-amplifyingpentodes for maximum voltage output as opposed to maximum gain The example givenis an RCA Articles needing additional references from June All articles needing additional references All articles with unsourced statements Articles with unsourced statements from August Articles with unsourced statements from March Articles containing potentially dated statements datenblattt All articles containing potentially dated statements.
It is used in the power output stages of audio amplifiers, most commonly now in guitar amplifiersbut originally in radios. Manufacturers were quick to adopt it in general use, and they are found in many old European valve radios and other audio equipment.
Click Here for sheeton Sovtek 6B4-G. Can’t find it here? The “Help,My Amp has ‘s! Note that the newElectro-Harmonix A is now available,and it does not requireany rewiring to use.
Developed by Philips in for use in the British Mullard amplifier, [ citation needed ] the EL84 came to prominence when used in Watkins and later the Vox amplifiers preferred by many British Invasion bands of the s.
Retrieved 22 May Everything you want to know about how tube specsare determined, from flywheel shock testing to altitude testing to salt spraycorrosion resistance. What to do, and why you shouldn’t panic. As of [update] a slightly modified version of the 6P14P was manufactured in Russia for Sovtek.
Please help improve this article by adtenblatt citations to reliable sources.
Other pages online with tube data: A single EL84 fl84 used in low-cost equipment, and a push—pull pair for lower distortion and higher power. Eliminating a preamplifier triode in radios made them cheaper. Retrieved 23 May June Learn how and when to remove this template message. Curve plots for popular current production12AX7’s: The Sovtek EL84 is often sold under their own brand name by other well-known electric guitar and guitar amplifier manufacturers – such as Fender or Mesa Boogie.
Note that all Philips subsidary companies Mullard, Valvo, etc and allfactories that made tubes under Philips license used these codes Ei, Toshiba,Siemens, etc so it’s not limited to European Philips tubes.
EL84 JJ (6BQ5) – Matching
From Wikipedia, the free encyclopedia. In other projects Wikimedia Commons. Iggy Pop’sRussian Tube Reference page. This article needs additional citations for verification. This page was last edited on 24 Decemberat Views Read Edit View history. Page1Page2Page3Page4.
In common with all ‘E’ prefix tubes, using the Mullard—Philips tube designationit has a heater voltage of 6.
The EL84 is smaller and more sensitive than the octal 6V6 that was widely used around the world until the s. This one has a lot of pages from the European Philips Tube Manual. Retrieved from ” https: Assessment of The Microwave Tube Industryan inside look at what high-tech tubes are used for, why they’re used instead of transistors, adtenblatt in them lots of dateenblatt It can produce 17 W output in Class AB1 in push—pull configuration. Resistance Coupled Amplifier Charts: KT90 Note, larger 2 pages wide files, about 80Kbytes each.
Retrieved 25 May