Go to- http://www.jenniferbatten.com For more.

For more on John go to- http://www.johnjorgenson.com

From Divertuoso-

Just for fun here’s John with the great Albert Lee-

For more on John- http://johndamato.net

John and GRS Host Mark Daven at the Victory Grill, SXSW 2016-

The first installment of the monthly video lessons from Killer guitarist Scott Gailor. Scott will push you to think differently, learn more and be the guitarist you want to be.

Guitar Radio Show is honored to have him as part of the family.

Check out Scott latest disc “Technicolor Monochrome” at http://www.scottgailor.com/new-products/scott-gailor-technicolormonochrome-cd

500 Words History of the Transformer

If the names Otto Blathy, Miksa Deri, Karoly Zipernowsky, Lucien Gaulard, Sebastian Ferranti or William Stanley don’t sound familiar, don’t feel bad there isn’t a quiz later.

But without the efforts of Blathy, Miksa, Zipernowsky,Gaulard Ferranti and Stanley we may not have the transformer as we know it.

Even though the properties of a transformer were discovered in the 1830s they weren’t produced in any number until 1886 when William Stanley developed a reliable transformer for George Westinghouse.

What is a transformer any way? Good question. Simply put “a transformer is a device that transfers electrical energy from one circuit to another through inductively coupled conductors – the transformer’s coils.” (Thank Edison Tech Center for that simple definition).

Transformers are used to bring up or down an AC electrical circuit and it can also be used to convert AC power into DC power.

What does that mean for musicians?

According to transformer mastermind Sergio Hamernik:

“Transformers are the key to providing that unique signature tone. It’s the transformers that differentiate one amp brand or sound from another. Here’s another way to look at it – all amp builders have to deal with the same limited choices from a small pool of vacuum tube manufacturers and other off-the-shelf component requirements (resistors, capacitors, etc.). This is NOT so with the transformers. Although there are plenty of generic transformer designs available that service the “power requirements” of an amp, you wouldn’t want to use these awful-sounding devices in your guitar amps. Likewise it’s not a coincidence that most of the best-sounding amp builders, modifiers, and repair techs begin their craft and finish it with enviable distinction, relying on their choice of transformers.”

(Text from 300guitars.com)

Structurally, transformer isn’t that different than a guitar pickup. Transformers are essentially flat bar steel, wound with “magnetic” wire, some sort of frame to hold the entire mechanism together and ideally some sort of housing.

Functionally, however, they are quite different:

“In a transformer, two coils are arranged concentrically so that the magnetic field generated by the current in one coil induces a voltage in the other. This physical principle can only be applied in AC systems, as only a time-varying magnetic field is able to induce a voltage. By using a different number of winding turns in the two coils, a higher or lower voltage can be obtained.
The ability to transform from one voltage level to another one was the main reason for the breakthrough of AC three-phase transmission and distribution systems. These AC systems operate at a frequency high enough that human short perception does not see the time variation (“flickering”) and low enough that switching equipment can be operated safely. The best compromise was the well-known 50 or 60Hz of the today’s mains supplies.”

(Text ABB.com producer of large scale electrical systems)

He’s Played Woodstock, Carnegie Hall and everywhere in between. He’s a Grammy winner and Rock and Roll Hall of Fame inductee, Austin City Limits Hall of Fame inductee and Nashville Music Hall of Fame Inductee. He’s played with arguably two of the most important Blues guitarists of all time and we were lucky enough sit down with him at the famed Austin Vintage Guitars http://www.austinvintageguitars.com in Austin Texas to talk about his career and his new residency at the NEW Antone’s http://www.antonesnightclub.com here in Austin.

For much more on Tommy- http://tommyshannon.com

Here’s Tommy reuniting with Chris Layton-

Happy Friday all and enjoy this great interview with the great Greg Martin form 12/14

For more on Jim and the book- http://www.stringsofmemories.com/contact-the-author.html

Go get the book- http://www.amazon.com/Strings-Memories-Jim-LaDiana-ebook/dp/B00GNHRKV6

Heres a flash back episode with the interesting and always candid Paul Reed Smith. Enjoy!

http://prsguitars.com

Who said rock guys don’t have a sense of humor? All day on Wednesday 3/2/16 the Foo Fighters were trending hard amidst the rumors of a break up. In response to the hype (cleverly & possibly self produced) the band poked fun at themselves (and us mostly) about what Dave and his “one finger” could do on his/it’s own without the guys and who the band would use to replace Dave. This video proves that Rock bands and Rock music are/is supposed to be fun. At least the Foo Fighters remember that and they’re trying to remind us. Thanks guys.