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April 21, 2009
A request from Cuba (pocket sax from PVC)
Last Tuesday (April 14, 2009) I received the following email from Gabino Cid of Havana, Cuba.
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A request from Cuba (pocket sax from PVC)
My name is Gabino Cid, and I live in Havana, Cuba.
I love sax music (I always loved it), and I found
your web posting about the plastic pocket-sax (http://www.bookofjoe.com/
I used a real alto sax mouthpiece (I bought a second hand one, in 5 USD — don’t tell my wife, I told her that some friend gave it to me for free, hehehehe), a sax reed (1 USD), and PVC plastic tubes (for water piping). I made some calculation in my PC, in order to design the holes and the fingerings like a recorder (sweet flute), and it works!!! Once I finished and tuned it (it is in C4), I painted it with black metallic paint. I’m sending you a picture of the instrument I made [top].
This is me learning to play my homemade PVC pocket sax:
http://www.youtube.com/watch?
And this was the last training session (last week)…
http://www.youtube.com/watch?
But I have a real trouble: My design doesn’t allow me to go higher than
one single octave (from C4 to C5). I’m attaching the
drawings [below]
of my “instrument”…. I read that the pocket sax does cover two full octaves. And for me, it is impossible to make it, without help. I'll never be closer to a real pocket sax (I live in Cuba), so, I can't "copy" (sorry for the expression) the measurements.
I understand that it is not fair to “hack” the creator’s masterpiece’s design, but, believe me, I don’t want to do that for commercial or piracy purposes, just to have my own pocket sax, and I have no ways to buy me one for me. I broke my “real” reed, so, I’m making my own reeds too…. but when I had the real one, I couldn’t go higher that C5 either, so, my homemade reeds are not the problem….
Please, could you be so kind of sending me some drawings — or tips — about the plastic pocket sax design (position of the holes, diameters, etc) that help me to improve my “instrument”, and then I could enjoy it better?
Thank you very much. I’m sorry about my
English. I hope you can understand this letter.
Sincerely yours
Gabino Cid
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Now, I know there is someone out there somewhere who can help Mr. Cid.
A good chance for joehead nation to show its stuff.
April 21, 2009 at 10:01 AM | Permalink
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Comments
it's all physics black magic ... maybe these calculation tools can help: http://www.windworld.com/tools/calcsonweb.htm
Posted by: bubba | Apr 23, 2009 2:57:49 AM
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