![2 Vintage Cetron 5R4WGB/CV5181 Full Wave Output Rectifier Valve- BangyBang Tubes : Amazon.ca: Industrial & Scientific 2 Vintage Cetron 5R4WGB/CV5181 Full Wave Output Rectifier Valve- BangyBang Tubes : Amazon.ca: Industrial & Scientific](https://m.media-amazon.com/images/I/71n2lJC45lL.jpg)
2 Vintage Cetron 5R4WGB/CV5181 Full Wave Output Rectifier Valve- BangyBang Tubes : Amazon.ca: Industrial & Scientific
LampizatOr - Lampizator Testing five world's best rectifiers: Bendix 5R4WGB, Valvo GZ34, Electron 274B, CCCP 5c3s, Emission Labs Mesh 5U4G. Which one will be the king and go to our future Level7
![5R4WGB Full Wave High Vacuum Rectifier Tube. Designed for rectifier use in equipment requiring a high peak inverse voltage rating. MFR: Cetron. SKU: 5R4WGB. New old stock. No longer available for export. 5R4WGB Full Wave High Vacuum Rectifier Tube. Designed for rectifier use in equipment requiring a high peak inverse voltage rating. MFR: Cetron. SKU: 5R4WGB. New old stock. No longer available for export.](https://media.rfparts.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/5/r/5r4wgb_tung-sol_1.jpg)