Tubes will be in original SYLVANIA boxes as shown in the pictures. Passed all tests on our EICO 666 Tube Tester – Tests New – Matched Pair – Matching Date Codes.
New Qty 2 SYLVANIA 6CL3 Matched Pair Grey Plates 0 Getter NOS USA Vacuum Tubes
Tubes will be in original SYLVANIA boxes as shown in the pictures. Passed all tests on our EICO 667 Tube Tester – Tests New – Tightly Matched Pair.