TRIODE PENTODE LN3Q9 - Frank's electron Tube Data sheets
Eimac 4-1000 Tetrode Tube Data Sheet
Square tube Data Sheet - Cantrex Limited
electron Tube Data sheets - Compactron Survey | Electronic schematics, Valve amplifier, Basic electronic circuits
6H30 Russian Tube Native Data Sheet
Tube type list
Datasheets - Spark tube
6N2P Datasheet, Double Triode.
Tube Data Sheets – wauwatosa tube factory
12AX7 Datasheet, Double Triode.
EL34 Datasheet - Vacuum Tube of Power Pentode - Philips
E80CC Datasheet | S.Q. Tube
Tube type list
Transmitting tubes eg; 805 datasheet, Rp, gm, mu? | diyAudio
Tube Data Sheet | PDF
801A Tube
JJ EZ81 Datasheet 2005 - Dr. Tube
6J1 Scheda tecnica(PDF) - List of Unclassifed Manufacturers
ECC88 Datasheet, Amperex Tube.
TJ FULLMUSIC 845 DATA SHEET | DIY Hifi Supply
1605 Emission Labs Data Sheet
JJ EL509 Datasheet 2005 - Dr. Tube
6П1П, Tube 6П1П; Röhre 6П1П ID18484, Beam Power Tube | Radiomuseum.org
6146B Beam Power Tube and Data Sheets
6P1 Datasheet, Tube.
