Sylvania 5Y3 5Y3GT Vacuum Tube Rectifier Black Plate 2nd Quarter BW20 but also because if it

but also because if it is a brand other than RCA

I am playing them as I write with Mino Cinelu's eponymous album in my Mini Mite 2013 and they sound great

new in box RCA 6BN4A tubes tested to spec on our Paul Hart-calibrated TV7/U

It was made in the Soviet Union and sounds better than many Free World LPs

Sylvania 5Y3 5Y3GT Vacuum Tube Rectifier Black Plate 2nd Quarter BW20 but also because if itThis black plate Sylvania 5Y3GT rectifier tube was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. It measured 55 51 where minimum (65%) is 40 40 and 100% is 62 62. It has a top, O getter and an 805 ACP date provenance code. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931