Equivalence table
AmplitudeModulation
New original 6J4P Amplifiers Vacuum Tube Replace 6m4 6AC7 valve Electronic Tube 2PCS - AliExpress
AmplitudeModulation
New original 6J4P Amplifiers Vacuum Tube Replace 6m4 6AC7 valve Electronic Tube 2PCS - AliExpress
Soviet/Russian Tubes Equivalents - Tube Maze
SM5CBW - Tubedata
Improving your receiver with a frame-grid R.F. pentode
New original 6J4P Amplifiers Vacuum Tube Replace 6m4 6AC7 valve Electronic Tube 2PCS - AliExpress
6AC7, Tube 6AC7; Röhre 6AC7 ID2684, Vacuum Pentode | Radiomuseum.org
Equivalence table
New original 6J4P Amplifiers Vacuum Tube Replace 6m4 6AC7 valve Electronic Tube 2PCS - AliExpress
6AC7 @ The Valve Museum
Tubes-Store.com → Other tubes → 6J4 / 6AJ7 / 6AC7 tube
Improving your receiver with a frame-grid R.F. pentode
SM5CBW - Tubedata
New original 6J4P Amplifiers Vacuum Tube Replace 6m4 6AC7 valve Electronic Tube 2PCS - AliExpress
4pcs 6J4 Vacuum tube (~6AC7 ~6AJ7 ~1649 ~1682 ~6134 ~6AB7) Metal Base NOS VALVE | eBay
AmplitudeModulation
Vacuum Tubes http://www.vacuum-tube-shop.com/ Electron Tubes ...
Tubes-Store.com → Other tubes → 6J8 / 6SJ7 tube
Vacuum Tube 6J4P 2pcs / lot Military Grade for HIFI Tube Amplifier Rep – IWISTAO HIFI MINIMART
Vacuum Tube: Most Up-to-Date Encyclopedia, News & Reviews
New Soviet Union 6Ж4 Electronic tube can replace Nanjing 6J4P 6Ж4C 6AC7 Soft and beautiful sound quality - AliExpress
6AC7, Tube 6AC7; Röhre 6AC7 ID2684, Vacuum Pentode | Radiomuseum.org
6AC7 / 1852 | TubeDepot.com
