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2026-10-09
- 170 new manuals added in aes, alinco, bitsavers, b&k, century, collins, dovetron, ebooks, eico, electric-eye, freq-electronics, goodwill, hickok, johnson, kantronics, micronta, military, national, rca, scientific_radio, sencore, sylvania, tennelec, triplett, uniden, and xyz.
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2026-10-21
- New beta site for public review.
tube_reference
Files
- All_about_vacuum_tube_getters_1987.pdf
- Cunningham_radio_tubes_engineering_bulletins_1931.pdf
- Foreign tube list.pdf
- Military tube list.pdf
- Re-activating_and_re-gettering_tubes_by_G8TIC.pdf
- Rejuvenating_vintage_vacuum_tubes_2023.pdf
- The_Cunningham_radio_tubes_manual_C-10_-_1932.pdf
- The_rejuvenation_of_vacuum_tubes_-_Lane_S_Upton_2013.pdf
- Tube_lore_-_a_reference_for_users_and_collectors_-_Ludwell_Sibley_1996.pdf
- US2783116A_Method_for_vacuum_tube_rejuvenation_1957.pdf
- Vacuum_tubes_-_Asian_students_edition_-_Karl_Rudolph_Spangenberg_1948.pdf
Contact and submissions
If you have a better copy of any of these manuals, or a manual which is not listed, and wish to share it, upload it to cloud.edebris.com or email the archive directly. All formats are accepted.
BAMA is offered as a free service to the internet community. Please respect the archive and its download limits.
Viewers
These viewers may be required to read some manuals in the archive:
- Sumatra PDF (Windows)
- DjView (DjVu)
- WinDjView (Windows, DjVu)
- Adobe Acrobat Reader (PDF)