List of vacuum tubes - Wikipedia
Lampe redresseur 3B28 JAN Electronic Enterprises Inc
866A, NATIONAL UNION,, BOXED, 2V/400A,3B28 3885A, 866A, AH201, CV32, C – MULLARD MAGIC
866A, Tube 866A; Röhre 866A ID5820, Half-Wave Mercury-Vapor | Radiomuseum.org
3B28 @ The Valve Museum
Testing 872A and 866A Mercury Vapor Rectifiers - YouTube
Unboxing A Zaerix 3B28 RR3-250 CV1835 Rectifier Vacuum Tube #UnboxingVintageElectronicComponents - YouTube
1 X UNITED ELECTRON 3B28 TUBE. US / NIB. RCB219 | eBay
5pcs Tube Plate Anode Top Cap 3B28 572B 811A 813 866A 872A Ceramic Socket 9 16 - AliExpress
866A, Tube 866A; Röhre 866A ID5820, Half-Wave Mercury-Vapor | Radiomuseum.org
RR3-250 MULLARD, NEW BOXED, ZENON POWER RECTIFIER, 2G/402A, 3B28, CV18 – MULLARD MAGIC
electron Tube Data sheets - 3
3B28 @ The Valve Museum
Vintage Electronic Enterprises JAN-CDZ 3B28 Vacuum Tube Rectifier With Top Cap | eBay
NOS 3B28 Chatham Vacuum Tube High Power Rectifier Military Specs FAA-09-0700.00のeBay公認海外通販｜セカイモン
electron Tube Data sheets - A
CV1835 @ The Valve Museum
3B28 @ The Valve Museum
Tube type list
Looking for a 866a powersupply schematic | diyAudio
Vacuum Tubes http://www.vacuum-tube-shop.com/ Electron Tubes ...
3B28 @ The Valve Museum
SPACE-TECH Hi-End Audio Laboratory, Vacuum tube amplifier specialist , home of super Hi-end audio
Tube type list
