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>
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