Are Tung Sol tubes good?
The current TungSol 12ax7 is by far the best quality out there . The highs are clear and clean an the entire sound is transparent compared to a JJ . Yes , they’re somewhat more expensive , but for V1/2 in a clean amp they are unbeatable , Tubedepot will provide every possible grading option too , which others don’t .
Are all 12AU7 tubes the same?
The 12AX7, 12AT7, and 12AU7 all belong to the same family of nine contact, twin triode tubes. In many cases, these tubes are interchangeable and can easily be swapped. We will take a look at why you might, or might not want to swap out the different types of tubes.
What is NOS vacuum tube?
“NOS” stands for “New Old Stock”, which means that the tube has never been used and is from old production. In most vacuum tube circles NOS generally implies that the tube is in the original box. “NIB” stands for “New In Box”.
Where is Tung-Sol made?
Russia
The Tung-sol reissue valves are produced by the Sovtek Corporation to high standards at their reflector plant in Russia.
Can a 12AX7 replace a 12AU7?
Technically, yes, you can physically interchange a 12AX7 tube for a 12AU7 tube in your amp without risk of major damage to your amp.
Are vacuum tubes worth anything?
Common tubes manufactured in the late 1950s or 1960s used primarily in televisions currently have little or no value. I have trouble selling a box of 100 mixed TV tubes for even $10 at swap meets. If it’s not working it still is a valuable display item to a collector and a $75 to $80 selling price is not uncommon.
What is an audio tube?
Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio amplifier. Many electric guitar, electric bass, and keyboard players in several genres also prefer the sound of tube instrument amplifiers or preamplifiers.
What is plate dissipation rating of Tung Sol 7581a?
The 7581-A tube has a plate dissipation rating of 35W, as opposed to the 6L6GC and 7581 rating of 30W. The 7581A tube can be used in any 6L6 based tube circuit.
What kind of AMP is a Tung Sol 6L6GC?
The Tung-sol 6L6GC-STR tube is a true 6L6GC tube that is rated for plate voltage up to 500V and up to 30 watts of power. The Tungsol 6L6GC-STR is a good choice for any new or vintage guitar amp.
How long do Tung Sol 7591A power tubes last?
Finally we have a 7591 tube that is a close replica of the original NOS tubes. If you have an old Fisher or Scott tube receiver, or other amplifier, the new reissue Tung-Sol 7591A power tube won’t break the bank, and will keep them sounding great. All our tubes are guaranteed for 3 months from the date of purchase.
What’s the rating of a Tung Sol vacuum tube?
The new Tung-Sol 7581A vacuum tube is the answer. This tube is an upgraded 6L6GC tube but willprovide more headroom than typical 6L6GC tubes. The 7581-A tube has a plate dissipation rating of 35W, as opposed to the 6L6GC and 7581 rating of 30W. The 7581A tube can be used in any 6L6 based tube circuit.