(!!) (Recommended Single 1961) JLRV-12AT7WA=6201 GE Canada gray plates triple mica “”U”” getter NOS 1961 (9/12ma)

1 low noise tube) JLRV-12AT7WA=6201 GE Canada gray plates triple mica “”U”” getter NOS in white box 1961

1 section) 9ma Gm=4500

1 section) 12ma Gm=5900