Ascending and descending orange glow tubes, why wouldn't it sell! I'd probably tinker with one...;-) Why only 7 channels? May I ask what frequency ranges you decided to sample?
Nick On Wed, Sep 19, 2012 at 2:28 PM, Adam Jacobs <a...@jacobs.us> wrote: > Pretty neat. As an audiophile toy, I suspect that it would sell well. > Something to put on top of that all-tube amplifier. > > -Adam > > > On 9/19/2012 2:02 PM, Dan Foster wrote: > > Hello everyone, > I am thinking of selling a IN-13 spectrum analyzer, either fully assembled > or in kit form. I've just ordered the preliminary boards to get the final > prototype together, but it would be 7 bands with a 3.5mm jack input. 12v > input from wall power, and possibly a mini USB port. The final product > would be around 3.5 inches long and 1.3 inches tall, with the tubes going > up from the front. Below is a render of the enclosure to give you an idea > of how it might look. I'm still deciding on whether or not to leave the > sides open. Let me know what you guys think and if there is enough of a > market I will produce some. > Thanks! > Dan > > <https://lh5.googleusercontent.com/-maek3WcQrc4/UFoyqi5UDMI/AAAAAAAAVPo/nQNsj5JqkTo/s1600/spectrumanalyzer.png> > -- > You received this message because you are subscribed to the Google Groups > "neonixie-l" group. > To post to this group, send an email to neonixie-l@googlegroups.com. > To unsubscribe from this group, send email to > neonixie-l+unsubscr...@googlegroups.com. > To view this discussion on the web, visit > https://groups.google.com/d/msg/neonixie-l/-/1aMMJWi-q3wJ. > For more options, visit https://groups.google.com/groups/opt_out. > > > > > -- > You received this message because you are subscribed to the Google Groups > "neonixie-l" group. > To post to this group, send an email to neonixie-l@googlegroups.com. > To unsubscribe from this group, send email to > neonixie-l+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to neonixie-l@googlegroups.com. To unsubscribe from this group, send email to neonixie-l+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
