RCA Factory 5Y3GT Engineering data sheets. QUANTITY FOUR(4x) = ONE QUAD 1951-1955 Dated 5Y3GT Vacuum Tubes. Again Center Point RCA QA release is 60/60. We have tested 100s+ of RCA/GE/SYL &NU 5Y3GT’s.
RCA Factory 5Y3GT Engineering data sheets. QUANTITY FOUR(4x) = ONE QUAD 1951-1955 Dated 5Y3GT Vacuum Tubes. Again Center Point RCA QA release is 60/60. We have tested 100s+ of RCA/GE/SYL &NU 5Y3GT’s.