Pair RCA 5R4-GY Vacuum Tube - Full Wave Rectifier with Hanging Filaments Tested
$ 39.6
Description
From a great working Heathkit tx-1 Apache from the Early 1960s. And test good. The product is a pair of RCA 5R4-GY vacuum tubes, known for strong TV-7 tests. These full-wave rectifier tubes have hanging filaments and were manufactured in the United States. They are designed for use in vintage radios and power supplies. Erack3bx
