Since my last post here, I’ve updated the list on my website to include more tube types (such as the European D3a), and many more samples of the original tubes. The list at this point includes 95 samples and 15 different brands and types, along with some comments on the measurements and on specific tubes. And it includes the average noise, standard deviation, and number of samples of each type, so statistical significance of the measurements can be computed (if you are so inclined).
You can see the list on my “downloads” page at:
http://tavishdesign.com/pages/downloads
I’d be interested in hearing about other tubes or brands you think should be included.
Scott
You can see the list on my “downloads” page at:
http://tavishdesign.com/pages/downloads
I’d be interested in hearing about other tubes or brands you think should be included.
Scott