Here's a video of the Sky Tec and a few tips for building a copy:
https://www.youtube.com/watch?v=MF8bk6958HgJohn AE5X
http://ae5x.blogspot.com/__________________________________
In the late 70's, I used a Sky Tec CW-1 resonant speaker. $9.95 USD in 1977. It worked very well and had a very sweet sound. A sleeve in the top allowed pitch adjustment. I still have it, somewhere around here...
When I first got my KX3, I considered duplicating it (it is made primarily out of PVC pipe) so I could use two of them to take advantage the KX3's audio special effects. So many projects, so little time.
Mark,
KE6BB
____________________________________________________________
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http://thirdpartyoffers.juno.com/TGL3131/58a7a8d319fea28d266b8st02vuc______________________________________________________________
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