Coarse tuners part 3
Guitar

Coarse tuners part 3


As mentioned in this post, I am trying to make a set of coarse tuners, compact and light, for use with my fine tuning bridge, allowing me to ditch the headstock. The first version used T-nuts, but this time, I made a brass plate with threaded holes to hold the tuning pegs. I have also managed to lower my failure rate in drilling holes in the tuner pegs (which are blind screws). Now I am down to around one broken drill bit per finished peg. And I've made twelve of them, six short ones and six long ones. Progress!

It's all mounted on the guitar I use for experiments. And it works. It works well, actually. Stringing up - especially getting and keeping a correct length of the string ends through the peg holes - is a bit troublesome, but I believe that once I've done it a couple of times, it'll be almost as easy as with a traditional set of tuners. The coarse tuning itself is easy. The tuners are sufficiently precise, and the fine tuners of the bridge do the more delicate tuning.

Once I've used the system long enough to believe that it works in the long run as well, I'll cut off the excess headstock and shape the remaining part - plus the brass plate itself - in a more elegant way. I will also tidy up the recessed holes for the allen nuts on the back of the headstock - those are the nuts that fix the peg when the correct note is reached. Plus, I will also buy get some prettier nuts. The ones I used are modified from those that you use for assembling IKEA furniture (Zachary isn't the only one building IKEA guitars ;-) The allen nut on the far left in the picture is for mounting bicycle brakes and I am going to get some more of these.

I also intend to recess the screws that hold the brass plate to the headstock and perhaps some time in the future, I will do a galvanic etching on the brass plate. It seems that I'm not even half way with this small project yet. Meaning that lots of fun remains.




- Coarse Tuners Part 5
The coarse tuners that I made for the black SG with the Schaller fine tuning bridge were - after all - too troublesome to string and adjust. I've made another attempt, this time consisting of - a hex screw going through the head plate, - an acorn...

- New Tuner Design
In the previous post, I described my intention of creating a playable testbed for experiments with different pickups. It turned out to be nice to play, so I improved it with a strap horn and the acrylic body from my t-beam bass. As it turned out, it was...

- Coarse Tuners Part 4
Since everything - restringing, tuning and playing - worked fine with the latest version of the coarse tuners, I decided (as mentioned in this post) to keep this layout and cut off the remaining headstock. The shape it has now might be altered slightly...

- New Tuners
I've always wanted to try out my a particular form of tuners for headless guitars and basses. They work by having a scew pulling a brass block in which the ball end of the string is mounted. The main inspiration was Jeff Turpin's tuners; drawings...

- A Locking Nut That Didn't Work
Since I put the T-beam guitar on hold for a while, I bough a cheap Gibson SG copy for various experiments. One of the first things I wanted to try out was a tuning system, which uses a locking nut in combination with a Schaller 456 fine tuning bridge...



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