May 2012 \ Features \ DIY Desk \ 3 Mods for 3 Guitars

3 Mods for 3 Guitars

Dirk Wacker

Just added: advanced mods for Strat, Tele, and Les Paul


Premier Guitar May 2012

(1 of 3)

I know guitar players of all kinds: bedroom shredders, hobbyists, semi-pros, and pro players, and they all have something in common: They all have more than one guitar. With that in mind, we’re presenting three mods—divided into beginner, intermediate, and advanced levels—for three common guitars: Telecaster, Stratocaster, and Les Paul.

These three circuits are very different and require very different work to mod them. But they are versatile, and once you get the basic knowledge down, you can apply it to other guitars. For example, you can use the Telecaster circuit mods for all electric guitars with two pickups and a master volume/master tone configuration. The Les Paul circuit can also be used for SG, 335, 339, and many more guitars with two pickups with a volume and tone control for each pickup.

We’ll kick this off with beginner mods, requiring only some basic soldering skills (click here if you need a primer on this). Vintage wiring, or ‘50s-style wiring, is a good starting place for anyone interested in dipping their toes into DIY modding. Parts-wise you’ll only require some basic soldering equipment and some small pieces of wire. Let’s get started!

The Mod: ‘50s Wiring
The Gibson ‘50s wiring is sometimes also called "Vintage Wiring" or even "’50s Vintage Wiring," but it all refers to the same thing—the way Gibson wired up their electric guitars in the late ’50s, including the legendary ‘Burst Les Paul guitars as well as SGs and 335s of the era. Though it was forgotten for many decades, the method seems more popular now than ever before, garnering a lot of attention in forums and with plenty of myths and urban legends surrounding it.

Electronically, there is nothing too special about this wiring. It simply connects the tone pot to the output of the volume pot (middle lug) instead of the input. So what is so special about it then, you ask? The ’50s wiring will have three major influences on your tone:

1. The overall tone gets stronger and more transparent. It’s difficult to describe, but it’s more “in your face.” The tone of late-‘50s ‘Burst Les Pauls has been described as having a “bloom”—the way the notes open up after leaving the guitar—that is hard to achieve without this wiring.
2. The typical treble loss that occurs when rolling back the volume is lessened and both the volume and tone controls react smoother and more evenly, without the typical hot spots. As a result, it’s easier to clean up an overdriven amp by simply rolling back the volume on your guitar a bit.
3. The tone and the volume controls interact with each other in a way similar to some Fender tube amps. When you change the volume, the tone changes a little bit as well, and vice versa. It may feel strange in the beginning, but it doesn’t take long to get used to.

As with any of the mods we’ll be doing, it’s a matter of personal preference, but this one is easy to do—and invisibly reverse—so it’s worth a try. Though the wiring is based off of vintage Gibsons, you can rewire any guitar this way to similar effect.

Telecaster (click for standard Tele original wiring diagram)
This is, by far, the simplest mod I can imagine—swap one wire and you are done! If you’ve never worked in your guitar before, this is a great place to start. There are no special considerations or quirks, just swap the wire marked in red below and your Tele is converted to ‘50s wiring.


Wiring diagram courtesy of Seymour Duncan Pickups and used by permission. Seymour Duncan and the stylized S are registered trademarks of Seymour Duncan Pickups, with which Premier Guitar magazine is not affiliated.

Stratocaster (click for standard Strat original wiring diagram)
Setting up the ‘50s wiring on a Stratocaster is not much more complicated than on a Telecaster, but because of the somewhat special arrangement of a master volume plus two tone controls, it requires changing an additional wire. Again, there are no special considerations, so solder along and enjoy the new tones from your Strat.


Wiring diagram courtesy of Seymour Duncan Pickups and used by permission. Seymour Duncan and the stylized S are registered trademarks of Seymour Duncan Pickups, with which Premier Guitar magazine is not affiliated.

Les Paul (also SG or ES-335) - Click for standard Les Paul wiring diagram
The original ‘50s wiring on a Les Paul is basically identical to the Telecaster mod, with each pickup sporting a volume and a tone control. Because you have two pickups with this arrangement, you’ll have to swap two wires instead of one, but it’s still pretty simple. Most Les Paul, SG, and 335 players with PAF or PAF-flavored pickups prefer this wiring because it gives a more vintage tone and it is one of the key components for the so-called "bloom" we talked about earlier. Give it a try: I wouldn’t be surprised if you never converted back to the modern wiring you had before.


Diagram by Nick Boogers

I hope you were able to test the modding waters successfully and unlock some new tones from your favorite axe. Check back next week for our intermediate mods for Tele, Strat, and Les Paul. We’ll be setting up an additional “out of phase” pickup setting, so stay tuned!


Dirk Wacker lives in Germany and is fascinated by anything related to old Fender guitars and amps. He plays country, rockabilly, and surf music in two bands, works regularly as a session musician for a local studio, and writes for several guitar mags. He’s also a hardcore guitar and amp DIY-er who runs an extensive website—singlecoil.com—on the subject.

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Comments

(34 comments) display by
UsernameComment
JemG
on 12/16/2012
Dirk's column is part of the reason I read all issues of PG.
Michael
on 05/11/2012
As a guitar repairman I'm always grateful for articles like this one. Plenty of guys with no aptitude for this sort of work will try it and then realize that it's best left to the pros. This stuff is like money in the bank.
Ray
on 05/10/2012
Jim, here is a web site that has about every wiring diagram you can imagine, and they are cataloged according to the type of pickups, switches and controls you have in your guitar. http://www.guitarelectronics.com/categor y/wiring_resources_guitar_wiring_diagram s/ Enjoy.
Ray
on 05/10/2012
I have an HH equipped guitar but was not getting the sounds I wanted. I bought a switch called a "Super switch" from Stewart McDonald (it's available other places too)that has 4 independent 5 way switches. I got a wiring diagram off the internet and now I get bridge humbucker, bridge single coil, both humbuckers, neck single coil and neck humbucker. You can not get that with the normal 5 way switch. I really like the change and it has transformed my guitar. The wiring resulted in a complete re-wire, but it was not difficult.
Bo Stottlemyer
on 05/10/2012
The comment "Series wiring of two pickups produces a longer path with increased resistance, adding volume and preventing the highest frequencies from getting through" might not be totally correct. Resistance does affect signal attenuation but does not affect frequency response. I believe the additional series inductance and parallel capacitance will affect the high freqency response. Remember, inductance and capacitance are REACTIVE components and their respective inductive and capacitive reactances will change the circuit impedance based on the frequence of the signal. Resistance has no such quality. Yeah, I know, I'm being picky - but this may help someone who might otherwise be confused about the resistance issue. Thanks for an otherwise useful article. Bo Stottlemyer
Doc Larson
on 05/06/2012
Great article, learned a lot. I just did the 50's wiring mod on my Les Paul Classic, and it sounds really terrific -- I can hear the "blossoming" you were citing, giving it a much better, more balanced sound. I can't imagine going back to the earlier wiring. Encouraged by my success with the LP, I also rewired my 80s American Standard Strat, and have a question I added the red and green jumpers as described in your article, but when I snipped the jumper between stage 1 lug A and stage 2 lug A, I lost all sound! So I put a new wire between the lugs, and got the sound back, and I could be wrong about this, but it now seems to lack some of the brightness and brilliance I associate with a Stratocaster, especially on the high (G-B-E) strings. Just wondering whether it sounds to you like I made some sort of mistake, or whether this is basically what you would expect, and what I'm hearing is simply more frequency-balanced output rather than the stock Strat's natural tendency toward brightness. If it seems likely that I made an error, I'll probably just take it into my local guitar shop and have them take a look at it.
Greg
on 05/05/2012
In answer to a question asked earlier the S1 switch provides this mod and more. My question is "Does anyone know where to find a schematic for S1 wiring?
Bob
on 05/02/2012
I have a mid 80s Ibanez Roadstar II which came from the factory with this mod. Interesting sound.
Jim
on 05/01/2012
I would be forever grateful if someone could share with me an easy to read diagram like the ones in this article for a Gibson EDS-1275!
Tracy
on 04/30/2012
I meant the tab on the Tone Pot... sorry.Tracy



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