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Double Bass Matthew's Double Bass Building Project

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Top's on. Well actually you can't see it because its underneath. But it's glued on at last!

Getting exciting ... hope I haven't forgotten anything!
 
Hey Matthew,
I have been watching you build this bass....it is looking great...will this bass be going to the isb convention?


err ... I'm in Sydney, there's not much likelihood of that!!

That said, it has a detachable neck, so if someone feels like taking it over for me ... :D

I strung it up last night. Have a look now!

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When I first strung it up it was quite loud and bit "honky", kind of over-resonant. I think that was something to do with playing a loud resonant box in my brick garage. E string was a bit dull and there were a few buzzes and rattles from endpin and nut and all that sort of thing. String height is still very high because I'm only very roughly fitting the temp bridge, the fingerboard is a bit rough straight off the plane, not fully dressed yet.

This morning i brought it up to pitch and it played much better, more focussed, and nice and loud. i scratched it with a bow and it sounds even better. I need to get a proper 4/4 bridge for it, I think that and a decent soundpost set will fix my E string sound.

This is one big bass. The sort you have to take a step back from to get into TP.
 
When I first strung it up it was quite loud and bit "honky", kind of over-resonant. I think that was something to do with playing a loud resonant box in my brick garage. E string was a bit dull and there were a few buzzes and rattles from endpin and nut and all that sort of thing. String height is still very high because I'm only very roughly fitting the temp bridge, the fingerboard is a bit rough straight off the plane, not fully dressed yet.

This morning i brought it up to pitch and it played much better, more focussed, and nice and loud. i scratched it with a bow and it sounds even better. I need to get a proper 4/4 bridge for it, I think that and a decent soundpost set will fix my E string sound.

This is one big bass. The sort you have to take a step back from to get into TP.

Matthew, you are quickly becoming one of my new heroes.

That bass looks killer!
 
Jake - I'm using a danish oil, coloured with artist's oils, over a shellac sealer. Dries quite quickly, except at the seams where the buildup is still soft.

I am excited that I am actually achieving the rich chestnut look I have wanted from the outset. (I was going to say think of a schoolboy's polished "conker", but that might attract lewd remarks!)

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Chet, of the Chandler plans, I also like the Tarr and the new Lott model. They're all big basses though. Not for small people. I also have plans for two other styles that I have copied, a 7/8 german bass and a smaller cornerless italian. The cornerless bass will be next, I hope.
 
It looks beautiful Matthew.

I had no idea that you could use a Watco-type oil as a varnish over a sealed ground; I always thought it needed to be on bare wood. Have you added some Japan Dryer or is it just straight out of the bottle ( like Single Malt) ?

Between you & Chet I'm getting serious case of bass-building envy. :)
 
I am using Cabot brand, straight out of the tin. I tested some Tung oils but it soaks into the wood like nothing else. A penetrating oil I do not want! I did some tests and found that a few coats of shellac will work well to seal the wood before oiling. I have used this brand of danish oil before on other projects (chairs, for example) and it wears well, easy to apply and most importantly, i understand it.

I don't want a high gloss, a rubbed oil look is just fine, although you can get a good shine with several coats of oil if you sand it in with 400 grit.

I was tempted to french polish, but this is not a violin :-)
 
No that's a 50's czech ply bass I'm restoring. Bottom block was rooted and the belly had sunk. I've replaced the block, reshaped the belly and I'm going to do a belly patch before I stick it all back together. Oh and I have started stripping it, the finish was pretty awful, not worth restoring. My daughter wants a green bass, and this just might be it ...