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soundmachine
Wopper
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"A thick water pipe stuck out of the wall. When I struck with my flat hand against
the end I generated a deep sound. A simple way to produce a sound! Initially I had
also worked with water pipes. In the course of time the last Wopper emerged: long
sound bells generate sound through very short air impulses."
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Technical Details
Year:
1996 / 2014
Roaring deep Wopp sounds are generated through sudden interruption of the air stream.
The last version of the Wopper emerged quite late in 2014.
Material:
8 valves, steel, synthetic water pipe or conical led pipe
Weight:
25 kg
Dimensions:
length 300cm [=9.8 ft] x height 140cm [=4.6 ft]
Download:
Wopper (PDF-german)
Images
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