Thanks for the tip on the jewelry stand - sounds like it would be just the ticket. ? I don't think there is a Big Lots store around here anymore, but I see them in my travels pretty frequently.
Steve WD8DAS sbjohns...@aol.com http://www.wd8das.net/ --------------------------------------------------------- Radio is your best entertainment value. --------------------------------------------------------- -----Original Message----- From: Jim Isbell, W5JAI <jim.isb...@gmail.com> To: Discussion of AM Radio in the Amateur Service <amradio@mailman.qth.net> Sent: Fri, 20 Mar 2009 9:17 pm Subject: Re: [AMRadio] Tube Theremin Thanks for those two pieces of data. I am planning on building one for my son-in-law for Christmas and have been looking for a good schematic. BTW, a nice case can be made from a $20 Armour jewelry case from BigLots. The have one that is about 4 feet tall with legs and side opening doors as well as a top that opens. I plan on removing the drawers and replacing with a plain panel then placing speakers on either side that can be directed by the opening or closing of the side doors. The top will open for a music stand with any controls under the top. On Fri, Mar 20, 2009 at 2:08 PM, <sbjohns...@aol.com> wrote: > > ?I've got a new sort-of AM project on the bench here now:? a tube Theremin.? This musical instrument produces sound by heterodyning two > oscillators that run in the low-end of the broadcast band. I'd like to find three Miller 70-OSC coils or > equivalent for this rig - anyone have some?? > > > > If you are interested in the circuit, I'm building upon the ideas of Doug Forbes that I found online.? > > See > > http://www.wd8das.net/theremin.gif > > and > > http://www.wd8das.net/theremin.txt > > > > Thanks... > > > > > > > > > > > > Steve WD8DAS > > > > sbjohns...@aol.com > > http://www.wd8das.net/ > > --------------------------------------------------------- > > Radio is your best entertainment value. > > --------------------------------------------------------- > > > ______________________________________________________________ > Our Main Website: http://www.amfone.net > AMRadio mailing list > Searchable Archives: http://www.mail-archive.com/amradio@mailman.qth.net/ > List Rules (must read!): http://w5ami.net/amradiofaq.html > List Home: http://mailman.qth.net/mailman/listinfo/amradio > Post: AMRadio@mailman.qth.net > To unsubscribe, send an email to amradio-requ...@mailman.qth.net with > the word unsubscribe in the message body. > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > -- Jim Isbell "If you are not living on the edge, well then, you are just taking up too much space." ______________________________________________________________ Our Main Website: http://www.amfone.net AMRadio mailing list Searchable Archives: http://www.mail-archive.com/amradio@mailman.qth.net/ List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Post: AMRadio@mailman.qth.net To unsubscribe, send an email to amradio-requ...@mailman.qth.net with the word unsubscribe in the message body. This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Our Main Website: http://www.amfone.net AMRadio mailing list Searchable Archives: http://www.mail-archive.com/amradio@mailman.qth.net/ List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Post: AMRadio@mailman.qth.net To unsubscribe, send an email to amradio-requ...@mailman.qth.net with the word unsubscribe in the message body. This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
