Matched Pair Amperex 6267 / EF86 Mesh Plate Vacuum Tubes For Your Bottlehead GE-BRANDED 17EW8 / HCC85 tubes

GE-BRANDED 17EW8 / HCC85 tubes tested to spec on our Paul Hart-calibrated TV7

milspec Sylvania JHS-12AT7WA (12AT7 / ECC81) dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

This matched pair of RCA Cunningham Radiotron Type 49 output tubes was tested on our Paul Hart-calibrated TV7/U for shorts

steel support rods

I am playing it my Musical Paradise MC-3 single-ended integrated amplifier as I write with Aimee Mann's seminal "Magnolia" album and it sounds terrific

Matched Pair Amperex 6267 / EF86 Mesh Plate Vacuum Tubes For Your Bottlehead GE-BRANDED 17EW8 / HCC85 tubesThis matched pair of Dutch Amperex MANUFACTURED mesh plate EF86 6267 tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 23 for Tube One and 25 for Tube Two where minimum (65%) is 18 18. These tubes have 8Y2 D3L3 and 8Y3 D0C3 date provenance codes, respectively. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT