Matched Pair RCA 5Z4 Vacuum Tubes Valves Rectifiers Lot Of Two

Matched Pair RCA 5Z4 Vacuum Tubes Valves Rectifiers Lot Of TwoThis 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

new in box RCA 4GJ7 / XCF801 tubes tested to spec on our Paul Hart-calibrated TV7/U

though they are labeled differently

great flashing and goal post getters

perfectly-matched pair of Sylvania 12B4A tubes was tested on our Paul Hart-calibrated TV7/U for shorts

This matched trio of Raytheon 5Z4 rectifier tubes were tested on our Paul Hart-calibrated TV7/U for shorts

This lot of six US-made mesh plate

This lot of six RCA 6GH8A tubes tested to spec on our Paul Hart-calibrated TV7/U

I am playing them in one my Radio Craftsman RC2 mono blocks as I write with Iggy Pop's "Raw Power" -- the closest I get to Death Metal -- and they sound excellent

I am playing it in my Musical Paradise as I write MP-301 and it sounds excellent

A seven out of ten

These end links appear to be made of stainless steel and rose gold or copper

This new old stock-testing matched pair of Ken-Rad 6SJ7s was tested on our Paul Hart-calibrated TV7/U for shorts