6 RCA 50B5 Vacuum Tubes Valves Black Plate Lot Of Six 5V6GT Octal wire or mica snubbers (for

wire or mica snubbers (for low microphonics) and excellent flashing

This matched-pair of GE 6AU6A tubes was tested on our Paul Hart-calibrated TV7/U tube tester for shorts

gray plates and excellent flashing

new in box US-made 12K7GT tubes tested to spec on our Paul Hart-calibrated TV7/U

6 RCA 50B5 Vacuum Tubes Valves Black Plate Lot Of Six 5V6GT Octal wire or mica snubbers (forThese six RCA black plate RCA 50B5 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas and they measured as follows: 40, 44, 48, 48, 61 and 66 where minimum (65%) is 45. 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 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY