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Carbon fiber/wood composite bass

Posted: Thu Jan 10, 2013 6:19 am
by Marko Ursin
Here's pics of my latest bass.
-obeche/maple/carbon fiber composite body and neck. Neck has 1,5mm and body 1mm carbon fiber skin.
-acrylic impregnated fretboard, 34"scale
-ETS headless tuner/bridge, Hohner/steinberger headpiece
-custom neodymium sidewinder pickup
-acrylic base/colour, 2-part acrylic clear coat
Weight is around 2,85kg.

Sound clip at http://maihinnousu.net/s/18651


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Pics of the making. I used 200g/m2 twill cf cloth, SP epoxy and vacuum bagging.

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Re: Carbon fiber/wood composite bass

Posted: Thu Jan 10, 2013 6:21 am
by Marko Ursin
II don't know why the I can't see full pics. Help please!

Re: Carbon fiber/wood composite bass

Posted: Thu Jan 10, 2013 6:53 am
by Marko Ursin
Let's try again with the pics.

Re: Carbon fiber/wood composite bass

Posted: Thu Jan 10, 2013 6:54 am
by Marko Ursin
A few more. Moderators, please delete the pics on the first post.

Re: Carbon fiber/wood composite bass

Posted: Thu Jan 10, 2013 11:45 am
by Markku Nyytäjä
Vähän törkeen hieno! Mahtavat soundit! 8-)
That's a cool bass indeed. Apparently you've wound the pickup yourself. How's the construction - single or dual coil, rod, button, rod or bar magnets? I've wound some bass pickups with neodymium button and rod magnets myself and can't complain about the sound. Yours has an incredible clarity combined with a powerful low end. No mud, just a lot of balls. Nice!

Re: Carbon fiber/wood composite bass

Posted: Thu Jan 10, 2013 12:20 pm
by Marko Ursin
Thanks for your comments Markku.
The pickup is made with neodymium blocks, 5mmx5mmx25. Three blocks are in the coil separated from the transformer core blade with 2mm acrylic pieces. Coil bobbins are from SP-Elektroniikka, magnets are from eBay.uk . Wire is 42AWG. The pickup is quite similar to Q-tuner pickup in construction. Sidewinder construction so it's two-coils laying on their side with steel blade between them. Steel blade senses the strings.

Re: Carbon fiber/wood composite bass

Posted: Fri Jan 11, 2013 7:26 pm
by Henrique Schneiter
I understand the carbon fiber adds a lot of strenght and resistance to the instrument, but I'm really biased to the natural wood. Your third picture (back of bass in bare wood) makes me want to put some tung oil over it, and go playing. Anyways, that's a great job, and I still like your design very much.

Re: Carbon fiber/wood composite bass

Posted: Sat Jan 12, 2013 3:42 am
by Marko Ursin
I like wood also. I just can't get the weight and sound that cf allows with woods. I like to do things in a bit out of the usual way. I'm not into rosewood/maple necked alder bodied four string basses. There is enough makers for those already.

Re: Carbon fiber/wood composite bass

Posted: Sat Jan 12, 2013 1:21 pm
by Jason Rodgers
Marko Ursin wrote:I'm not into rosewood/maple necked alder bodied four string basses. There is enough makers for those already.
"Like"

Re: Carbon fiber/wood composite bass

Posted: Tue Jan 15, 2013 1:47 pm
by James Tonguet
Impressive build, keep up the good work