Got an email from email@example.com that all available lorenz sets were ordered during the weekend, he wondered why everybody seems suddenly to be interested in lorenz tubes. I will get contacted when he finds any lorenz df91 or dl92.
I've been shopping around during the weekend.
I'm not sure who took it, but could possibly it was me. Thanks for the link Andy.
GermanGuy, we're looking forward to hear if they have new stock of those Lorenz.
Ouchhh... Very well noted then. Thanks for sharing, Ian.
I found a nice site
With thousands of tube data sheets and more everything can be downloaded as pdf-file, per tube and manufacturer!
A lot of vintage tube data books and info can be downloaded here:
GermanGuy, thanks for keep sharing these wonderful sites.