EF83 @ The Valve Museum
SM5CBW - Tubedata
EF 83, Tube EF83; Röhre EF 83 ID1190, Vacuum Pentode | Radiomuseum.org
EF83 – Wikipedia
NEW TUBE: Radio Valve EF83 Telefunken #14375 | M-Ware
EF83 Telefunken <> bottom Germany NOS (1 in stock)
EF83 Pentode. A vacuum radio tube by Tungsram #19708 | M-Ware
The Burger King 5-6-7
Which pentode for input? | diyAudio
EF 83, Tube EF83; Röhre EF 83 ID1190, Vacuum Pentode | Radiomuseum.org
EF83 Pentode. Eine Radioröhre von Tungsram. ID19708 | M-Ware
TUBE EF83: Elektronenröhre, Pentode, Noval, 9-pol, 6,3 V bei reichelt elektronik
Tube/valve EF83 = 6BK8 Adzam - Jukebox Revival
Datei:EF83 von Valvo.JPG – Wikipedia
1 X EF83 TELEFUNKEN TUBE. 1960s PROD. 1960s PROD. 13. CH163
Radio Tube EF83 Valvo #569 | M-Ware
Daten und Bilder der Röhre: EF83
EF83 VALVE/TUBE - Made by Valvo Gmbh, Hamburg, Germany . | eBay
Daten und Bilder der Röhre: EF83
EF83 / 6BK8
EF83 Mullard valve tube equiv 6BK8 on eBid Canada | 198428982
Amperex Bugle Boy EF83 Vakuumrohr 6BK8 - Etsy.de
SM5CBW - Tubedata
EF83 @ The Valve Museum
EF83 Pentode, mesh. A vacuum radio tube #19791 | M-Ware
Tube / Röhre EF83 / 6BK8 PF83 / 4BK8 - EF - SM Elektronik AG, Webshop
2 X EF83 VALVO TUBE. 24. CH45
