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| Bubinga tonewood Profile http://www.luthiersforum.com/forum/viewtopic.php?f=10101&t=26783 |
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| Author: | terence [ Wed Mar 31, 2010 6:31 am ] |
| Post subject: | Bubinga tonewood Profile |
Hi Folks! For your viewing pleasure, I have just published a profile on Bubinga as part of my ongoing tonewood database. Any improvements, corrections and additional information/ your own experiences are much appreciated- I'll update the profile citing you and linking back to you! If you have an experiences or data to share, I would be very grateful. I can't link pics directly to here so do pop by to http://www.guitarbench.com/2010/03/31/b ... -database/ for the full Visual presentation. As always, I present the text portion of the article for your consideration- although I do highly recommend popping by to see the pics! Warmest regards, Terence http://www.guitarbench.com Guibourtia demeusei| Tonewood Profile | “Bubinga” Tonewoods Database Please email with any corrections/ additional info We aim to keep each profile as complete as possible & your help is appreciated! Bubinga consists of 2 species: Guibourtia demeusei/ tessmannii. Both are similar in appearance and physical properties. Quick Facts Scientific name: Guibourtia demeusei/ tessmannii Trade names: Bubinga Janka: ~1980 Uses: Back & sides, drop tops, veneer RIYL: Rosewoods Bling factor: Variety of figures Availability: Steady CITES status: Not listed. No restrictions Natural History The Guibourtia family consists of evergreen trees attaining 50 metres in height with a buttressed trunk. They tend to occur near to bodies of water, such as rivers or at lakeshores. Both demeusei/ tessmannii range from Cameroon, to Gabon and Zaire. Status Guibourtia demeusei is heavily logged for lumber in it’s natural range and is currently listed by the World Conservation Monitoring Center as vulnerable. Physical properties The heartwood of Guibourtia demeusei is red brown with a clearly demarcated lighter brown to white sapwood. It is a hard, durable wood with an interlocked grain which can make bending challenging. It has a Janka rating of 1980 and a specific gravity of approx. 0.9. As a tonewood… As a tonewood, Bubinga has also been called African Rosewood which is a fair description of the tone although it is not yet used very extensively due to the difficulties faced with bending it. Stephen Kinnaird is a big fan and says :”I have a growing appreciation for Bubinga. Visually it can be quite stunning, with deep curl, Pomelle figure, bees’ wing mottle, etc. Even the plainer versions when well quartered are attractive. The pinkish mauve color is off-putting to some, though I find it attractive. It is hard, heavy and dense. The interlocking grain, which makes the wood so attractive, also make for an exciting time at the bending iron. This wood can resist you with a stubborn determination. A good night’s sleep is essential before bending. The sound is so close to rosewood, that Bubinga well earn’s its nickname of “African Rosewood”. That overtone structure one hears with rosewood is equally present in Bubinga, and yet at a reduced price tag. If one wanted a guitar with a traditional sound, but with more visual drama than Indian rosewood, Bubinga should definitely be considered.” Subjective tone… I would classify this wood as providing a slightly dark and woody overtone content with a low to mid end predominance- much like Indian Rosewood! Availability Still available at present. References: Wikipedia CIRAD Forestry department PIER database US forestry service database ©2008 Terence Tan. Pictures copyright individual holders.Any infringement of copyright is entirely unintentional. Any copyright issues should be address to: writers@guitarbench.com. We will attempt to resolve these issues quickly. We accept that we can make mistakes and omissions thus, any additions or corrects will be cheerfully accepted! |
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| Author: | Kevin Waldron [ Wed Mar 31, 2010 2:36 pm ] |
| Post subject: | Re: Bubinga tonewood Profile |
Not sure your purpose in doing a database but there is none better than http://www.thewoodexplorer.com/. A dvd/cd disk is availiable as well. The information allows search by a number of ways as well as photo of material etc. Kevin |
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| Author: | JohnAbercrombie [ Wed Mar 31, 2010 7:30 pm ] |
| Post subject: | Re: Bubinga tonewood Profile |
Kevin- Thanks for the link- great general information source.. Terence is concentrating on the 'tonewood' aspects of the woods, I think- something that isn't covered at woodexplorer. Cheers John |
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