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 A good teacher always needs to be a good student - Redhead Jokes [more] |
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| A good teacher always needs to be a good student - Redhead Jokes [more] |
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#12
04-11-2016, 04:58
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Re: Calliope, anybody?
Neil Fraser's (bagpipe) chanter, with one motor quietly supplying air power via 3 bicycle pumps. (The website explains why 3 is ideal.) An air bag reservoir helps balance the air pressure.
Here is the obligatory music video, and here shows more of the air compressor. 
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