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12 string tuner spacing
http://luthiersforum.com/forum/viewtopic.php?f=10101&t=51450
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Author:  mikemcnerney [ Fri Jan 11, 2019 1:55 pm ]
Post subject:  12 string tuner spacing

What is a good machine head spacing for 12 string. I have a harmony that is 4.6" ish. I'm thinking more like 5" ish.
I'm using Schaller 506a mini. Is there a string winder out there that works on 12 strings?

Author:  William Bustard [ Sun Jan 27, 2019 10:06 am ]
Post subject:  Re: 12 string tuner spacing

I used vintage style Klusons like on a strat on one I did. So 4 11/16ths seems to work well for those.

Author:  Colin North [ Sun Jan 27, 2019 10:17 am ]
Post subject:  Re: 12 string tuner spacing

I used 5" with minis, comfy spacing.

Author:  Freeman [ Sun Jan 27, 2019 12:36 pm ]
Post subject:  Re: 12 string tuner spacing

I think that 4.61 (0.922 between posts) is pretty common for the industry. Both StewMac's six on a plate paddle head and slot head tuners use that spacing, I did on both of my 12 strings

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I used mini Grovers on mine and happen to hate the big washers, I would change the tuners but there is already an imprint in the lacquer. I think I can get my little plastic string winder between the knobs, but I honestly don't find stringing or tuning either guitar the hassle that people seem to think it is.

I did make drilling jigs for both guitars - it was very important on the slot head to have the spacing exact so there wouldn't be any binding

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Last comment - the paddle head is an OM body and long Martin scale, it (barely) fits in a standard case - if the head was any longer it would require a custom case. The slot head is a very long scale 000 and did require a custom case. Just one of those minor things that I like to think about before I start building.

Author:  mikemcnerney [ Sun Jan 27, 2019 7:42 pm ]
Post subject:  Re: 12 string tuner spacing

thanks all. I've gone with 5.125. cause I find the standard ones hard to tune so close together. mines a 12th fret at the body so it may look a bit oversize but it fit's in the case.

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