Are JJ tubes any good?

Are JJ tubes any good?

JJ EL34 tubes are very reliable and sound good too, but be careful to get EL34 tubes and not E34L tubes unless your amp was specifically designed for them. Tung Sols are good but a bit more expensive. The JJs are very reliable, a little more expensive, and sound pretty good.

Are all EL84 tubes the same?

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)….

How long do JJ EL84 tubes last?

I estimate that I have somewhere between 100 to 120 hours on these tubes.

What is the EL84 sound?

EL84 Power Tube 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. The EL84 can be brighter than the EL34 and generally has a bit less low-end.

Who makes JJ amp tubes?

JJ Electronic, s.r.o is a Slovak electronic component manufacturer, and one of the world’s remaining producers of vacuum tubes. They are based in Čadca, in the Kysuce region of Slovakia. Most of the products that JJ offers are audio receiving tubes. These vacuum tubes are mainly used for guitar and hi-fi amplifiers.

Are JJ 6L6 tubes good?

This JJ 6L6-GC tube is a high quality option for both guitar and home audio tube amplifiers. The tubes have great tone and nicely capture the “6L6 sound”, characterized by sparkling highs, warm mids, and controlled bass response.”

Who makes el84 tubes?

There is one brand in particular who built a successful product line thanks to the el84 tube, and that’s Vox. Thanks to the el84 tube, Vox’s guitar tube amps have never gone out of style. The el84 tubes were found in radios first, and then guitar amps.

How many watts is an 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”.

How long do vacuum tubes last?

Tubes don’t just “quit” suddenly. They lose their drive capability gradually with use. Small signal tubes like a 12AX7 or 6922 will work well on average for about 10,000 hours. If you leave your equipment on 24 hours a day, well you do the math: There are 8,760 hours in a year.

Are EL84 and 6v6 interchangeable?

Yes, the socket change is a fairly major operation, but the 6V6s are pretty compatible with the EL84 voltage and output impedance.