Matched Pair General Electric GE 6FQ7 / 6CG7 Vacuum Tubes Copper Support Rods NOS NIB 6C8 I’m playing it now in

I’m playing it now in one of my Radio Craftsman RC-2 mono blocks and it sounds great

They tested as follows: 44

I am playing it in one of my ArtSound single-ended amplifiers with Steely Dan’s seminal "Aja" album

new in box US-made 6GV5 tubes tested to spec on our Paul Hart-calibrated TV7/U

This lot of three Sylvania-MANUFACTURED number 19 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

Matched Pair General Electric GE 6FQ7 / 6CG7 Vacuum Tubes Copper Support Rods NOS NIB 6C8 I’m playing it now inThis new old stock, new in box matched pair of GE MANUFACTURED 6FQ7 6CG7 dual triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Tube One (GE MANUFACTURED, ZENITH LABELED) measured 74 76 while Tube Two measured 76 78 where minimum (65%) is 50 50 and 100% is 77 77. These tubes have copper support rods; top O getters, gray ladder plates; excellent flashing and three horizontal holes