Matched Pair RCA 5Z4 Vacuum Tubes Valves Rectifiers Lot Of Two February 13 2024 Tube One Plate Current Draw:

Tube One Plate Current Draw: 25

This lot of four US-made black glass as well as gray glass number / type 57 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

The Superior-tested tube measured "low to medium-good

Tube One drew 18

6 volts on the filaments

Matched Pair RCA 5Z4 Vacuum Tubes Valves Rectifiers Lot Of Two February 13 2024 Tube One Plate Current Draw:This matched pair of RCA MANUFACTURED 5Z4 rectifier tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. Both tested 52 52 where minimum (65%) is 40 40. They have REI and Y3E date codes, respectively. BECAUSE OF THE BIZARRE, INTRUSIVE, CRUEL AND DRACONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM WE NO LONGER SHIP TO GERMAN ADDRESSES. WE WILL HAPPILY SEND YOUR PACKAGE TO