2 x RCA 813 Transmitting Tube | eBay
Vintage RCA JAN CRC-813/ VT-144 High Power Transmitting Tube ~ Tested Filament | eBay
Pair of RCA Red Logo 813 Vacuum Tubes - Used (Item: RDW-141) - Radio Daze LLC
1 RCA JAN CRC 813 Vacuum Tube 200 Watt PEP Power Pentode for Radio Transmitters | eBay
813 MICRON HIGH VOLTAGE LOW CURRENT BEAM POWER TUBE | eBay
813 EE English Electric Valve Co LTD (Made in England) | TUBES.RS | Tube Amplifiers & NOS Tubes
1 RCA JAN CRC 813 Vacuum Tube 200 Watt PEP Power Pentode for Radio Transmitters | eBay
813 Linear Amplifier Project – W4NPN
813, Tube 813; Röhre 813 ID11886, Beam Power Tube | Radiomuseum.org
Homebrew 2 x 813 1KW Tube Amplifier Pt.1 - YouTube
Shuguang Vacuum Tube 813 For Tube Amplifier Replace FU13 High Power – IWISTAO HIFI MINIMART
813 RCA Power Vacuum Tube
813 Beam Power Tube and Data Sheets
813 Beam Power Tube and Data Sheets
813 Linear Amplifier by KG7TR
Shuguang Vacuum Tube 813 For Tube Amplifier Replace FU13 High Power – IWISTAO HIFI MINIMART
2 X 813 RCA TUBE. 1950s PRODUCTION. 12. CH154 | eBay
Shuguang Vacuum Tube 813 For Tube Amplifier Replace FU13 High Power – IWISTAO HIFI MINIMART
813 Beam Power Tube and Data Sheets
Power required to drive an 813 in grounded grid linear?
1 RCA JAN CRC 813 Vacuum Tube 200 Watt PEP Power Pentode for Radio Transmitters | eBay
813 USA
813 Thoughts | diyAudio
813 Vacuum Tube at Rs 5000 in New Delhi | ID: 6356776755
