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A vacuum tube, electron tube, [1][2][3] valve (British usage), or tube (North America) [4] is a device that controls electric current flow in a high vacuum between electrodes to which an electric potential difference has been applied.
The EL84 is a vacuum tube of the power pentode type. It is used in the power-output stages of audio amplifiers, most commonly now in guitar amplifiers, but originally in radios. The EL84 is smaller and more sensitive than the octal 6V6 that was widely used around the world until the 1960s.
The EL34 is a thermionic vacuum tube of the power pentode type. The EL34 was introduced in 1955 by Mullard, who were owned by Philips. [1]
The EL84 vacuum power tube is well known by electric guitar players and audiophiles alike for its smooth, sweet sound, and great sustain. Other EL84 tube equivalent part numbers or substitutes are 7189 and 6BQ5.
5 paź 2020 · What are power amp tubes used for? What are the major differences between EL34, EL84, and 6L6 tubes? Can I change one power amp tube for another?
29 wrz 2016 · Choosing the right power tube for your amp can be tricky, so Mark Bartel is here to explain what he uses and why.
Are you looking for the very best EL84 / 6BQ5 power tubes for your vacuum tube amplifier? This is the place to start. Check out the following tube reviews for guidance in getting the best possible tone out of your tube amp.
