Used RCA 6L7 Vacuum tubes for Sale | HifiShark.com
6L7 CV1951 RCA New Old Stock Valve Tube 1PC M18 | eBay
6L7 Heptode Tube. Mixer tube designed for service with a separate oscillator as the first detector in superheterodyne receivers. MFR: RCA. SKU:6L7. New old stock. No longer available for export.
True NOS NIB Matched Pair Sylvania USA 6L7 Metal Light Rust Vacuum Tubes - VIVA TUBES
6L7 Heptode Tube. Mixer tube designed for service with a separate oscillator as the first detector in superheterodyne receivers. MFR: RCA. SKU:6L7. New old stock. No longer available for export.
6L7 gt VALVOLA FIVRE ITALIA TUBE VALVE RADIO IMCA ESAGAMMA SAFAR 744 WATT FREJUS | eBay