The asymmetric neck profile and you: a beginner's guide

The term “asymmetric neck profile” refers to any guitar or bass neck that is thicker along one side of the neck than the other. Typically, this means thicker on the low E side and thinner on the high E side. This positions the bulk of the neck's thickness in the hollow of the hand, while reducing thickness under the fingers. The result is a neck that feels substantial in the hand but still plays easily.

The concept of the asymmetrical neck profile began in the 80’s and early 90’s, and roughly coincides with two other milestones is electric guitar manufacturing: 1) the introduction of artist signature model guitars, and 2) the advent of digital CNC technology. Just as guitar manufacturers were starting to offer highly accurate recreations of famous player's favorite guitars to the public, this new computerized routing technology made it possible to perfectly duplicate the dimensions of their necks.

Surprisingly, the measurements from some of these famous necks showed that the thickest dimension was not in the center, but rather slightly pushed towards the bass side. This irregularity was sometimes chalked up to years of playing wear. Others thought it was due to inconsistencies in the manufacturing process. Either way, the fact remained that some of the world's best players, Eddie Van Halen and Stevie Ray Vaughan included, were playing asymmetrically shaped necks.

As the asymmetric necks on the new EVH and SRV signature models found their way into more player’s hands it became apparent that many others found them extremely comfortable too. As a result, manufacturers began developing original asymmetric neck designs and offering them on standard production guitars and basses.

Warmoth offers two asymmetrical guitar neck profiles, the SRV and the Wolfgang, which can be ordered on any of our Fender replacement necks. The SRV is the thicker of the two, while the Wolfgang has the more off-center shape. Our 5-string and Gecko bass necks also feature an asymmetric back shape.

Playing an asymmetric neck profile is not a wildly different playing experience than playing a standard neck. The effect is subtle, and if you weren’t told you might not even notice. But for many players who want both a nice neck thickness in the palm and easy accessibility for the fingers they are just the ticket.

Curious about asymmetric necks? Give them a try and decide if one belongs on your own signature model!