NOS – Capital Tower

New Qty 2 SYLVANIA 6GK5 6FQ5A Matched Pair Grey Plates 0 Getter NOS USA Tubes

By |2026-07-24T01:07:03+00:00July 24th, 2026|

New Qty 2 SYLVANIA 6GK5 6FQ5A Matched Pair & Matching Date Codes Grey Plates 0 Getter NOS USA Tubes. Tubes will be in original SYLVANIA boxes as shown in the pictures. Passed all tests on our EICO 667 Tube Tester - Tests New - Matched Pair & Matching Date Codes.

No type 6A6 NU NOS amplifier audio vintage radio vacuum tube valve ST shape 6A6G

By |2026-07-24T01:06:46+00:00July 24th, 2026|

Tube has black smooth plates, bottom side rectangular getter. printed base, tube tests: 98, 100 %. Tested on Triplett tube tester for shorts and leaks as well.

6JN6 ITT NOS vintage electron radio audio amplifier vacuum tubes valves 6JN6

By |2026-07-22T22:40:18+00:00July 22nd, 2026|

Price is for all tubes pictured.