GSTube.com''. Tubes, sockets etc. Schemes of old Russian radios and amps
6R7 Sylvania Triode Amplifier Tube. Designed for service as diode detectors, AVC recifiers, and audio amplifiers in AC and DC operated receivers. MFR: Sylvania. SKU: 6R7. New old stock. No longer available
6R7 WESTINGHOUSE NOS BOXED TUBE/VALVE - Langrex
Vacuum Tubes: Transmitting & Receiving: "6" - 5
Yamaha 6R7-82352-00-00 Tube, Cord; New # 63M-82351-00-00
True NOS NIB Date Matched Pair CBS Hytron USA 6R7 Metal Vacuum Tubes - VIVA TUBES
Raytheon 6R7 Vacuum Tube New Old Stock Original Box - Etsy
Buy 3 Us-made 6R7 Vacuum Tubes Valves NOS NIB Lot of Three Online in India - Etsy
True NOS NIB Matched Pair RCA USA JAN-CRC-6R7/VT-88 Metal Vacuum Tubes - VIVA TUBES