FS 1 Mullard XF2 EL 34/ 6CA7 for 44.00 dollars shipped
george daniel
Posts: 12,096
Test strong,, double O getter,,date code, B6K3,, this is my last one. Most of the lettering is worn off,, but the type and date code are visible.Please pm if interested,and thanks for looking
JC approves....he told me so. (F-1 nut)