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First ukes
http://www.luthiersforum.com/forum/viewtopic.php?f=10101&t=32471
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Author:  Parser [ Wed Jun 08, 2011 7:20 am ]
Post subject:  First ukes

I've just been wrapping up my first couple of ukes and thought that I would share my experiences a bit. First, a few pics:

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This one has a red spruce top, koa back and sides, EIRW binding & fingerboard, and a mother of pearl palm tree. The rosette is 3 pieces of koa with a b-w-b border. I got a whole pile of red spruce uke tops when I worked at PRS - they were too small for guitars, and fortunately for me, Paul had not been bitten by the uke bug :D ! The neck is honduran mahogany (scarfed construction). I've got another one right behind this one that is pretty much a twin, with the exception that I'm using mesquite for the fingerboard & bridge. I pore filled using LMI's microspheres (super easy application), sealed it up with a couple coats of shellac, and did about 20 coats of EM6000 for the finish. EM6000 lays on pretty thin - 20 coats is about .008 to .010" thick before leveling and sanding (after buffing, I believe I'm down around .004). I started sanding with 600 and went to 2000 before buffing (I use a Caldwell buffer).

The plan is one that I drew. I initially intended it to be a tenor uke, but I've apparently made the body more of a concert size (although it is a tenor scale). I found some info that said that tenor bodies were typically 8.25" wide and it turns out that is a bit smaller than normal. This one fit best in a concert uke case (lanikai makes some decent cases). Best practice for new body shapes seems to be to buy a case first, and then to design the instrument to fit a standard case...(duh)!

I'm a big proponent of voicing guitars, but on a body this small, I can't really say that I feel the builder has much latitude to really tune the top. I think this would have been another advantage of building to a wider/longer body shape - increased "voiceability".

The necks were set pretty similarly to how I would set a guitar neck, with approximately 1/16" to 1/8" of clearance between a straight edge on the frets and the top of the bridge.

It sounds nice and is a ton of fun to play! Guitars feel huge after playing these little things so much...!

Thanks,
Trev

Author:  Colin North [ Wed Jun 08, 2011 7:45 am ]
Post subject:  Re: First ukes

That's some serious instruments you got there, thanks for sharing.
Got to love Koa!

Author:  GCote [ Wed Jun 08, 2011 8:19 am ]
Post subject:  Re: First ukes

Nice Ukes,
I did 2 last year and hae another for this year...
Where did you get the case??

Gary

Author:  ernie [ Wed Jun 08, 2011 9:37 am ]
Post subject:  Re: First ukes

trev what joint did you use ?? bolt on butt glue ?? and what is em 6000, finish ??

Author:  Parser [ Wed Jun 08, 2011 9:47 am ]
Post subject:  Re: First ukes

Hey Gary - the case is a Lanikai concert uke case - you can buy these from a lot of places online. It's a hard shell with a cloth exterior - they run about $35.

Ernie - I screwed and glued with a mortise & tenon joint. One of them has a threaded insert and for the other, I just used a quality wood screw. These things are so small that they are the one instrument on which I think it *may be* practical to do a compound dovetail...it's hard to get your fingers plus a tool in those little tiny soundholes...!

Trev

Author:  Mike Dotson [ Wed Jun 08, 2011 11:42 am ]
Post subject:  Re: First ukes

Looks great!
What fret wire size did you use?

Author:  Quine [ Wed Jun 08, 2011 12:13 pm ]
Post subject:  Re: First ukes

Nice Uke. I like that bridge design

Author:  Parser [ Wed Jun 08, 2011 1:17 pm ]
Post subject:  Re: First ukes

I used the standard fretwire from LMI...the bridge is also from LMI. I duplicated this bridge design for the mesquite one that I'm completing now.

Trev

Author:  Michael Smith [ Wed Jun 08, 2011 11:35 pm ]
Post subject:  Re: First ukes

Hey Parser beautiful looking uke. Make sure you come and join us guys that hang out at ukulele undergound as well.

Author:  unkabob [ Thu Jun 09, 2011 11:14 am ]
Post subject:  Re: First ukes

The standard fretwire that Hana Lima use is size # 147. It is a little smaller but larger than mandolin fretwire.

Bob :ugeek:

Author:  Parser [ Thu Jun 09, 2011 8:36 pm ]
Post subject:  Re: First ukes

Thanks guys - I'll definitely check out ukulele underground. I'm all jigged up, so I may as well make a few more... :)

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