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813 Beam Power Tube and Data Sheets
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single-813 crystal oscillator transmitter under Repository-circuits -54291- : Next.gr
813, Tube 813; Röhre 813 ID11886, Beam Power Tube | Radiomuseum.org
813 / GM70 amplifier with Bartolucci transformers
813 linear amplifier. Lets add a tube!
813 Beam Power Tube and Data Sheets
813 Linear Amplifier by KG7TR
Vintage RCA JAN CRC-813/ VT-144 High Power Transmitting Tube ~ Tested Filament | eBay
813 Beam Power Tube and Data Sheets
813 SE triode amps
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Cooling 813's
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813 / GM70 amplifier with Bartolucci transformers
813 Linear Amplifier Project – W4NPN
813 Beam Power Tube and Data Sheets
813 Beam Power Tube and Data Sheets
Schematics 813 SE Amp Richards Ellis | diyAudio
813 SE triode amps
813 linear amplifier. Lets add a tube!
813 Beam Power Tube and Data Sheets
813 Linear Amplifier | G4AKE
