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[SALE] Analog Discovery Audio Measurement Extension Board

For sale is one assembled and tested extension boards for Analog Discovery or Analog Discovery 2, which is useful for taking audio measurements (e.g. THD, IMD and so on) while testing (tube) amplifiers. A couple left after I built two for myself. I also put it on eBay but it might be not visible for some countries.

It can be used with the original software, WaveForms, but also with the Audio Analyzer Suite from TheStuffMade:

You can see how it can be used here:
https://www.dropbox.com/sh/ecgo4oiw7u9o3e0/AADu20wAB4aP10wQsXyrwCpNa?dl=0

The project description and how to use the board is here:
https://boffin.nl/wp/analog-discovery-audio-board/

NOTE: the actual analog discovery 2 visible on the photos is not for sale and only for the illustrative purposes.

Shipping to the EU/UK or US is no problems. The shipping costs are $8 for EU/UK and $13 for US, as a small package (<100gr) with a tracking number.
 

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