What amps does EL84 use?
The most common tube amp that uses EL84 tubes is the Vox AC30, as well as most other amps manufactured by Vox. Their circuit design is generally regarded as the “classic” use of EL84 tubes, providing a sweet gain-y midrange sound and a medium output volume.
How many watts is EL84?
Originally designed for the output stages of audio frequency amplifiers, the EL84 can deliver up to 17 watts. Although it is physically smaller than most common output tubes, this pentode tube can really deliver. In many ways it is similar to the EL34 but without the output “horse power”.
What is an EL84 amp?
EL84 power tubes are widely-used in guitar amplifiers. Popularised by Vox in the early ’60s with their AC series, amps equipped with EL84s typically have a spongy, compressed and upper mid-heavy sound that breaks up beautifully at high volumes.
How long do EL84 tubes last?
I estimate that I have somewhere between 100 to 120 hours on these tubes.
What tubes can replace EL84?
The EL84 is smaller and more sensitive than the octal 6V6 that was widely used around the world until the 1960s. An interchangeable North American type is the 6BQ5 (the RETMA tube designation name for the EL84).
What amps use EL34 tubes?
The EL34 is found in many British guitar amps and is associated with the “British tone” (Vox, Marshall, Hiwatt, Orange) as compared to the 6L6 which is generally associated with the “American tone” (Fender/Mesa Boogie; the earlier classic Marshall “Plexi” amps used the KT66, a beam tetrode similar to the 6L6, as well).
How does an EL84 work?
The EL84 is a thermionic valve of the power pentode type. A single EL84 was used in low-cost equipment, and a push–pull pair for lower distortion and higher power. In common with all ‘E’ prefix tubes, using the Mullard–Philips tube designation, it has a heater voltage of 6.3 V.
What can replace EL84 tubes?
Can you swap EL84 for 6V6?
Yes, the socket change is a fairly major operation, but the 6V6s are pretty compatible with the EL84 voltage and output impedance.
Can EL34 replace EL84?
EL34 pulls MASSIVE heater current compared to EL84. you need a new power transformer. i guess their Ra* is different, so there will be some impedance mismatch i think. you might have to rebias the amp.
Can I use 6L6 instead of EL84?
Yes you can. The THD yellow jackets were designed specifically to do that going the other way. But it’s safer to go the other way with the bigger tubes. 6v6s are a bit interesting since they actually require less heater current then el84s.
What’s the difference between EL34 and EL84 amps?
EL84 tubes are used for lower wattage amps, typically in the 15 to 30 watt range, but have essentially the same sonic “flavor” as EL34 tubes. 6V6 tubes are another common type that are used for lower wattage applications and are similarly scaled-down 6L6 tubes and provide a similar sound.
What are EL84 tubes and what do they do?
El84 tubes are a tube amp we have never mentioned before. These tubes work with vacuum tube based amps and they help the sound of your system. The intention of creating the EL84 was to provide more gain than average. Once it was created, it was common to see it in different audio systems.
What’s the difference between EL84 and 6V6?
So, here is a rundown of how these tubes differ in sound. The EL84 tube has a snarly sound (bright with midrange punch), and is usually found in smaller wattage amplifiers. It breaks up faster than the EL34, 6L6, and 6V6, and has the least amount of headroom of the four.
How many Watts Does a push pull EL84 AMP produce?
– I have 95 dB sensitivity speakers, so the low-ish 5 watts of power produced by a triode-strapped PP EL84 amp would be enough. – I will build a bigger KT88 push-pull someday, now it’s time for EL84 sweetness. * What configuration?