Matched Trio RCA 6FQ7 / 6CG7 Vacuum Tubes Number Sextel WE HAVE SCORES OF THOUSANDS

WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES

Tube One drew 30

new in box GE 6EW6 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box Philco 25Z6GT tube tested to spec on our Paul Hart-calibrated TV7/U

nostalgic-looking Super Silvertone 6P5G triode was tested on our Paul Hart-calibrated TV7/U for shorts

Matched Trio RCA 6FQ7 / 6CG7 Vacuum Tubes Number Sextel WE HAVE SCORES OF THOUSANDSThis matched trio of RCA 6FQ7 6CG7 dual triodes was tested on our TV7 U for shorts, gas and transconductance. There were no shorts or gas and their readings are as follows: Tube One measured 66 71 while Tube Two measured 68 67. Tube Three measured 70 70 where minimum (65%) is 50 50 and 100% is 77 77. These tubes have steel support rods; ladder plates; side D getters and excellent flashing. As I write, I am playing them with adapters (not included) in