RCA 6F6 6F6G Vacuum Tube Valve Shoulder ST Shape Gray and Silver Bottle - Etsy
Tests NOS Super Aircastle USA 6F6G Gray Plate D Dimple Get SMOKED Vacuum Tube - VIVA TUBES
6F6G Power Amplifier Pentode Tube. Designed to be utilized in the power output phase of the amplifier. MFR: Delco, RCA. SKU: 6F6G. New old stock. No longer available for export.