(more) old Tube Manuals on line for download

[dai h.]

saw this over at amp garage:

http://63.227.91.114/Common/Manuals/Tube_Manuals.php

(note: you need to fill in a "Captcha" to open the links)

(checking out a Philips 1972 tube manual receiving tube section right now. Pretty cool, with some data, operating values for some odd types such as EBF80, etc.)