Matched Pair Sylvania 6DE4 Vacuum Tube Rectifiers OM2 Tube Two measured 22/2460
$11.10
Description
Tube Two measured 22/2460
It is dead quiet when the preamp is muted and have excellent frequency response and dynamics
new in box Sylvania 6GS7 tubes tested to spec on our Paul Hart-calibrated TV7/U
It measured 48 where minimum (65%) is 36 and 100% is 55
This RCA Black Plate 7AU7 tube was tested on our Hickok 600A for shorts
Matched Pair Sylvania 6DE4 Vacuum Tube Rectifiers OM2 Tube Two measured 22/2460This matched pair of Sylvania 6DE4 rectifier tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. There were no shorts or gas. They measured 73 and 73, respectively, where minimum (65%) is 50 and 100% is 77. They have gray plates; 312 66 38 158 and da EGD provenance date codes, respectively; short bases; side O getters and crenelated, rectangular top and bottom spacers. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S
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