Search found 19 matches

by Rob Dick
Sat Sep 15, 2012 10:10 am
Forum: Ukuleles
Topic: What strings for my uke?
Replies: 2
Views: 5061

Re: What strings for my uke?

Aquila's bionylons are a softer string, other than that try Aquila nylguts or Worth browns.
by Rob Dick
Sat Jul 07, 2012 10:26 pm
Forum: Electronics
Topic: Help with humbucker wiring
Replies: 5
Views: 6214

Re: Help with humbucker wiring

You only need half the switch. A SPDT would have done the trick. Red & white to one side, green to the other. Run a wire from the middle to the pickup lug on the volume or tone pot and you're done.
by Rob Dick
Sun Jun 24, 2012 1:04 am
Forum: Other Stringed Instruments
Topic: Physics of bridges, tops and soundholes
Replies: 24
Views: 29040

Re: Physics of bridges, tops and soundholes

Thanks for all the info. I ended up just basing my bracing on a heap of pics from Googling "ukulele bracing", but some of the articles made interesting reading and improved my understanding of how and why tops react as they do. The latest uke sounds at least as good as the more basic mass ...
by Rob Dick
Thu Jun 14, 2012 9:35 am
Forum: Jam Session
Topic: My poor MIMF T- shirt
Replies: 4
Views: 5196

Re: My poor MIMF T- shirt

Very comforting! :-)
by Rob Dick
Mon Jun 11, 2012 7:11 am
Forum: Jam Session
Topic: My poor MIMF T- shirt
Replies: 4
Views: 5196

My poor MIMF T- shirt

I had a really cool grey MIMF Hurricane Katrina Appeal T-shirt. Sure it was getting on in years and starting to fray a bit, but I loved that T-shirt! It was unique, looked cool and made me feel a part of this community. Well today I put my maroon fitted sheet and pillowcases in the washing machine, ...
by Rob Dick
Sat May 19, 2012 8:03 pm
Forum: Other Stringed Instruments
Topic: Physics of bridges, tops and soundholes
Replies: 24
Views: 29040

Re: Physics of bridges, tops and soundholes

Thanks Chris. It's a solid Hoop pine body shape based on the Lag Jet guitar shape. Bridge position works out pretty much where you suggest. I was going to brace it with a bridge plate under the bridge and a couple of braces using offcuts of the 3mm Stewmac spruce, so an H pattern. I've also built a ...
by Rob Dick
Sat May 19, 2012 9:48 am
Forum: Other Stringed Instruments
Topic: Physics of bridges, tops and soundholes
Replies: 24
Views: 29040

Re: Physics of bridges, tops and soundholes

I'm starting with a 7" diameter by 1 1/4" deep space, spruce top which I plan to take down to about 2.5mm, so not dissimilar to a ukulele/mandolin except a 40mm soundhole and using a uke bridge and some very basic bracing rather than a floating bridge. I figure if I can get soprano uke vol...
by Rob Dick
Sat May 19, 2012 12:09 am
Forum: Other Stringed Instruments
Topic: Physics of bridges, tops and soundholes
Replies: 24
Views: 29040

Re: Physics of bridges, tops and soundholes

Hi John. I'm working from the Tahitian uke model as a starting point. I've never had the patience or skill to build traditional acoustic instruments (ukes, guitars and mandos) and there's never been a need as the Chinese and their CNC machines do it so well, but the Tahitian ukes got me interested i...
by Rob Dick
Fri May 11, 2012 12:05 pm
Forum: Ukuleles
Topic: Tahitian Ukulele
Replies: 18
Views: 23216

Re: Tahitian Ukulele

I was reading that the "traditional" ones use 30lb fishing line, ideally bright green! I guess with no tone caps to discuss there's really only what colour and brand of fishing line to argue over! :)
by Rob Dick
Fri May 11, 2012 11:45 am
Forum: Ukuleles
Topic: Tahitian Ukulele
Replies: 18
Views: 23216

Re: Tahitian Ukulele

It is interesting just how much sound is soaked up when the soundhole is up against one's portly tummy! I might have to rig up a toneguard type of effort to hold the uke away from my body. For a 6" diameter plywood soundboard and cheap soprano uke strings on tenor scale length it's not bad thou...
by Rob Dick
Thu May 10, 2012 1:34 am
Forum: Other Stringed Instruments
Topic: Physics of bridges, tops and soundholes
Replies: 24
Views: 29040

Re: Physics of bridges, tops and soundholes

Thanks for that Michael. I've just pulled up Allan's profile and I'm madly opening up his posts to harvest some wisdom! ;-)
by Rob Dick
Tue May 08, 2012 9:04 pm
Forum: Other Stringed Instruments
Topic: Physics of bridges, tops and soundholes
Replies: 24
Views: 29040

Re: Physics of bridges, tops and soundholes

Thanks Owen. That books has way too much maths for me but I'll work my way through it! Here's an example. Some years ago when a mate had a guitar shop one of his customers picked up a really horrible banjo-mandolin at a market for a few dollars. Rather than rehabilitate the thing he removed the vell...
by Rob Dick
Tue May 08, 2012 4:12 pm
Forum: Other Stringed Instruments
Topic: Physics of bridges, tops and soundholes
Replies: 24
Views: 29040

Re: Physics of bridges, tops and soundholes

Thanks Owen. It's things like the effects of the rigidity or sound absorption properties of backs and sides, the concept of "driving" the top and how it's affected by various bracing and bridge designs, how and why soundholes work etc. that I want to get my head around.
by Rob Dick
Tue May 08, 2012 10:41 am
Forum: Other Stringed Instruments
Topic: Physics of bridges, tops and soundholes
Replies: 24
Views: 29040

Physics of bridges, tops and soundholes

The discussions of various ukes here has got me thinking about the different types of bridge and how that affects the physics of the top and hence the sound. Most mandos have a floating bridge so the strings push the top down, although the Ovation mando has an acoustic guitar style of bridge. The tr...
by Rob Dick
Sun May 06, 2012 11:26 am
Forum: Ukuleles
Topic: Tahitian Ukulele
Replies: 18
Views: 23216

Re: Tahitian Ukulele

I can see why they sometimes refer to them as Tahitian Banjos... it's a very plunky sound! It'll actually be a handy thing to have about the place when my daughter complains if I play guitar or uke after she's gone to bed.
by Rob Dick
Thu May 03, 2012 1:44 pm
Forum: Ukuleles
Topic: Tahitian Ukulele
Replies: 18
Views: 23216

Re: Tahitian Ukulele

It's legal here in Australia and the chemical mix has been changed... but we still refer to is as CCA treated or "Permapine".
by Rob Dick
Thu May 03, 2012 9:40 am
Forum: Ukuleles
Topic: Tahitian Ukulele
Replies: 18
Views: 23216

Re: Tahitian Ukulele

Thanks Steve. The body is an offcut of CCA treated garden edging timber cut to a Les Paul body shape, so it's definitely not an upmarket instrument! :-) If this one turns out to be ok'ish I'll include a spruce top set in my next Stewmac order, so for around $20 I'll have enough to make a better uke ...
by Rob Dick
Thu May 03, 2012 4:34 am
Forum: Ukuleles
Topic: Tahitian Ukulele
Replies: 18
Views: 23216

Re: Tahitian Ukulele

Thanks David! I've seen them on YouTube and you're right, it a very trebly sound played almost like a double chop on a mandolin. Jai Laga'aia who is one of our Aussie imports from New Zealand (but his family comes from Samoa) plays one with a normal ukulele strum on a YouTube track "My Ukulele&...
by Rob Dick
Tue May 01, 2012 9:48 am
Forum: Ukuleles
Topic: Tahitian Ukulele
Replies: 18
Views: 23216

Re: Tahitian Ukulele

Hi Dave

Great little uke. What's the tone and sound projection like compared to a "normal" tenor?

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