—SEC. 05 — Vacuum Tubes
Vacuum Tubes
— SEC. 01
Listings
Listings
All links in this category.
Showing 1–5 of 5 editor-approved links.
Vacuum_Tubes
Yueqing Zhengli Rectifier Corp.
www.chinazenli.com
Tube rectifiers. Site in English and Chinese.
Added May 10, 2026
Vacuum_Tubes
Tube World, Inc.
www.tubeworld.com
Vacuum tubes and sockets for sale.
Added May 10, 2026
Vacuum_Tubes
N9Tew
www.hamtubes.com
A supplier of vacuum tubes for ham, audio and antique radio purposes.
Added May 10, 2026
Vacuum_Tubes
Magnatek X-ray sources
www.xray.dk
"Integrated X-ray generators". Also prototype x-ray sources. Danish company.
Added May 10, 2026
Vacuum_Tubes
Emission Labs
www.emissionlabs.com
Produces electron tubes in the Czech Republic.
Added May 10, 2026