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#30
06-25-2021, 01:20 PM
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You can make a vacuum chamber easily and cheaply enough. Get a pressure cooker from goodwill remove the safety valve and install a fitting for an $89 harbor freight air-conditioning repair vacuum pump (found in the automotive section).
Coil winding machines do show up used for reasonable if you keep your eyes open at various venues... I've considered one that has showed up at my local antique radio club swapmeet a few times.
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Tom C. Zenith: The quality stays in EVEN after the name falls off! What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4 
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