Re: Buzz Feiten Tuning System
Many pro luthiers such as Eltham (Octavedoctor) and myself that know the math behind the tempered scale as well as the math behind string tension changes et. al. consider BF and similar "systems" such as Earvana nuts to be snake oil.
The primary "problem" that BF solved was actually one that didn´t exist and is the result of incorrect application of the physics and mathematics needed to devise such a system. It´s easy to solve a problem that in reality doesn´t exist :laugh2:
The most important issue is that, just like tempered frets, it only works properly in a few select keys, and the others become just that much worse. Combine this with the necessity for all stringed instruments in a group (be it a guitar and a bass, a 2 guitar /bass setup, or a whole orchestra) to use the same system, and it becomes pretty useless in a real world environment pretty fast.
It "works" to a small extent, but actually causes more issues than it solves IME.
The bottom line is that no (fretted) guitar, bass, banjo, other stringed instrument, or even piano for that matter will ever play perfectly in tune in all keys, and any attempt to make it play more in tune in any one key will make it more out of tune in almost all of the others. This basic and universal fact is defined by the laws of physics as they apply to
any tempered instrument, and is not something that can be merely done away with by moving the end points of the scale around almost haphazardly.
I wanted to believe in BF when it first came out about 15 years ago. Despite my misgivings, I tried it a few times with an open mind and no agenda. The end result of that experience and careful study of the patent documents is that I´m 100% certain that it is a gimmick that sells more guitars, and definitely
not something I´d want anywhere near one of mine
