hypergolic

hypergolic

I've been studying the theremin for 6 years. I play a homebuilt vacuum tube theremin, based on a design by Mark Keppinger. Sheri, my bride, has named it Gabriella.

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  • Joined: Sep 18, 2005
  • Last Seen: Nov 17, 2020
  • Forum Posts: 321
  • Comments: 69
  • Photos: 0