Matched Quad General Electric GE 6CL6 Vacuum Tubes Black Plate Musical Paradise 301 staggered gray plates

staggered gray plates

steel plates and steel support rods

This lot of four European PCL805 tubes was tested on our Paul Hart-calibrated TV7/U

This lot of three Ken-Rad 6D6 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

This hardcover book is in fair condition

Matched Quad General Electric GE 6CL6 Vacuum Tubes Black Plate Musical Paradise 301 staggered gray platesThis matched quad of GE black plate 6CL6 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured (From left to right): 41, 42, 42 and 44 where minimum (65%) is 30. 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