Are Groove Tubes good?
Are Groove Tubes good?
The JJs are very reliable, a little more expensive, and sound pretty good. The Groove Tubes GE 6L6 clone is a unique design that sounds great and reminds me of the vintage Sylvania 6L6GCs, but they aren’t particularly reliable. The Sovtek 5881 isn’t really a 5881 or a 6L6, but it’s still a great tube in its own right.
Is groove tubes still in business?
That kind of equipment — pedals, speakers, microphones and, of course, tubes — was in abundant supply at Groove Tubes, which was sold to industry giant Fender Musical Instrument Corp. in June and is closing its inventory sale today.
Who makes Grove tubes?
Fender
In an important and far-reaching move, Fender Musical Instruments Corporation announced today that it has acquired certain assets of Groove Tubes LLC. Among other assets, FMIC purchased the Groove Tubes brand.
How long do 12AT7 tubes last?
Power tubes like EL34’s and KT88’s are good for about 2500 hours or more. But may go longer in an amplifier with a conservative design. Small signal tubes with numbers like 12AX7, 12AU7, and 6922, and rectifier tubes like 5AR4 may go 10,000 hours.
Are Chinese Vacuum tubes any good?
Chinese tubes are quite satisfying in my opinion. Not only more affordable, but also reliable and sonically good. I’m using the KT88 from Shuguang and compared to other brands that I tried on the same amplifier, the results (sonically) are not much different – especially when looking at the price difference.
Where are Tung Sol tubes made?
Saratov, Russia
Assembled by hand in the Reflektor factory in Saratov, Russia, new production Tung-Sol tubes reflect the best in vintage Tung-Sol construction with unsurpassed tone and reliability.
Where are tad tubes made?
Germany
All tube quality control and processing is done at the TAD plant in Germany. Every single tube has passed our listening test to ensure the finest selection of best premium quality tubes available on the market to support your music.
How long do vacuum tubes take to break in?
While power tubes take 100-200 hours to break in , input/driver Tubes also require some time. Usually less . If your tube pins ( legs ) are oxidized , clean them with De-oxit and a Q-tip .
What tubes are made in Russia?
Vacuum tubes have been made in Russia for almost 100 years. Some popular brands are Reflektor, SED SPb/J.S.C. Svetlana, Ulyanov, JSC Voskhod, and Novosibirsk. If you are looking for a rare Russian tube for your amplifier we can help.
Which is the best 12AX7 tube for sound?
If you want high gain and a quieter, even softer tube sound, the 12AX7-B is your best bet. One of the common terms used among tube amp owners is microphonic. This is a go to term used when issues with an amp arise. But what does it really mean when a tube goes microphonic?
Is there a quieter version of the 12AX7?
These quieter version of the 12AX7 are only beneficial when used as the input tube in a preamp. The noise floor is very low at the input tube and so the quieter the input tube the better. The 5751 version of the 12AX7 was created as a military spec tube.
What’s the difference between the 12AX7 A and B?
They are made in the same batches and are the same tube, but some of them come out producing high gain. The 12AX7-A is a higher gain tube than its counterpart the 12AX7-B. For all intent and purpose, the 12AX7-B is simply a screened tube selected for its high gain and low noise.
When did the 12AX7 vacuum tube come out?
The 12AX7 vacuum tube was developed by RCA to replace a tube called the 6SL7. The aim was to design a tube that was smaller, less microphonic, less noisy and more sturdy. This was especially important in audio applications and was released for sale to the public on September 15, 1947.
