By Thalia Busby. Guitar Electric. Published at Friday, August 31st, 2018 - 13:08:44 PM.
6l6 Tubes. 6l6 power tubes not only have different size plates, they also come in different size bottles. There are basically three (3) types. The small bottle "stubbies" modeled after the original Tung Sol 5881, the tall bottles based on the original Sylvania 6l6GC STR, and the clear tops that have the side getter construction of the famous black plate RCA 6l6GC. The most common OEM 6l6 is the Sovtek 5881WXT, which is sort of an anomaly. The Sovtek is a short plate tube in a tall bottle. It's called a 5881 but it's really a 6l6. It can handle high voltages like the other 6l6's but it has the lower output of a 5881. And you will see it branded both ways. Sovtek calls it the 5881WXT but Groove Tubes sells it as a 6l6GC, Fender calls it a 6l6GC, and a Mesa Boogie sells it as a 6l6GC STR. Regardless of the name, the Sovtek is a very reliable, inexpensive tube, but it doesn't have the best tone.
Keep in mind though the nickel is only on the wound strings. The thinner, higher pitch strings are all steel. Also, with the wound strings, it's not just the nickel content that determines the tone, it's also the shape of the windings. Roundwound strings are brighter, but flatwound strings have much more bass response, and so- called "rollerwound" strings, like GHS popular "Nickel Rockers," have a tone that is somewhere in between the two (i.e. they sound darker than roundwounds).
Electric Guitar Tone: Vacuum Tubes. Changing the vacum tubes in your guitar amplifier can change the tone just as much as changing the speakers. Many people claim the best 12ax7 preamp tubes and 6l6 power tubes are the American made RCA tubes that were produced in the 1950's and 60's, like the short, ribbed plate RCA 12ax7 and the black plate RCA 6l6GC, as well as the European made Mullard ECC83. Those tubes do sound great but they are expensive and dwindling in supply, since they are no longer being made. Fortunately, there are also a number of high quality current production tubes that are available to upgrade the tone of your amplifier.
The modern Telecaster is a lot different from the standard. They have 22 frets rather than 21 and at the headstock is present the truss rod adjustment rather than the body end. It has a six saddle bridge that allows the adjustment for length and height for individual string. It has a plain flat plate and the bridge cover has been discontinued for most models. The wiring of the modern Fender Telecaster is also different from the classic one, which is a 3-way toggle switch, which selects neck pickup in the first position, neck and bridge pickups together in the second position and in the third position is the bridge pickup. The volume control for all pickups is in the first knob and the second knob controls the tone for all pickups. The Fender Telecaster is made up of a solid body, which allows it to give a clean and crisp sound quality, which resulted in other leading companies to follow the trend.
Any content, trademark’s, or other material that might be found on the Pajama Music website that is not Pajama Music’s property remains the copyright of its respective owner/s. In no way does Pajama Music claim ownership or responsibility for such items, and you should seek legal consent for any use of such materials from its owner.
© Copyright 2018 Pajama Music. All Rights Reserved.