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.
| Type | Private company |
|---|---|
| Website | www.jj-electronic.com |
Keeping this in view, are JJ EL34 tubes good?
Overall the sound is nicely balanced with tight lows, a rich and dynamic mid range and clear highs. The JJ EL34 is
| T-EL34-JJ-MP – Apex Matched Pair version | Body Height | 98 mm |
|---|---|---|
| T-EL34-JJ – Single version | Plate Dissipation (Wa) | ≤ 25 W |
Consequently, are JJ Electronics 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.
Correspondingly, are JJ valves any good?
JJ tubes are now my go-to. They’re inexpensive and reliable. The tone is what I would call “neutral” – not too warm, not too bright, not to hot, not too mellow – tubes that do their job and don’t call attention to themselves. If you like your amp and your guitar, just put these in and play.
Are Psvane tubes good?
5.0 out of 5 stars Psvane 12AX7-T sound and look excellent!! The PSsvane 12AX7-T matched pair sounded excellent right out of the box, as they burn in I hear they will sound even better, the sound stage and balance on these tubes is so precise that I will get another pair for my other tube amplifier, I bi-amp.
What is a JJ tube?
A jejunostomy tube (J-tube) is a soft, plastic tube placed through the skin of the abdomen into the midsection of the small intestine. The tube delivers food and medicine until the person is healthy enough to eat by mouth. You’ll need to know how to care for the J-tube and the skin where the tube enters the body.
What tubes are made in Russia?
Matthews confirmed that Russia’s export ban applies to the seven brands of tubes manufactured at the New Sensor facility in Saratov, Russia. The Saratov facility is owned by Matthews’s New Sensor Corporation and includes the Tung-Sol, Electro-Harmonix, EH Gold, Genalex Gold Lion, Mullard, Svetlana and Sovtek brands.
Where are Mullard tubes made?
New production Mullard tubes are assembled by hand in the Reflektor factory in Saratov, Russia and their excellent performance closely mirror’s that of vintage Blackburn construction.
Where are Svetlana tubes made?
“JSC Svetlana is a Russian company that owns and operates the Svetlana factory in St. Petersburg, Russia, which has been making vacuum tubes for almost a century and are the original Svetlana produced tubes.”
Where are tad tubes made?
Who makes JJ amp tubes?
This is because JJ tubes are manfactured with some of the same tooling as Tesla tubes. The old Tesla tube fabrication machines were physically moved from the Tesla Rožnov factory, Czech Republic by Jan Jorgo (JJ) to Cadca, Slovakia (some 50km east) in the early 1990s.