Matched Pair General Electric GE 5814A 5814 ECC82 Vacuum Tubes 1st Quarter BW11 These three Tung-Sol-MANUFACTURED 12V66GT power

These three Tung-Sol-MANUFACTURED 12V66GT power tubes were tested on our Paul Hart-calibrated TV7 for shorts

harp getter with sheet) measured 44 while Tube Two (12B4A

These three US-made milspec VR-150 / VT-139 / 0D3A tubes tested to spec in our Hickok 800

5 out of ten

It comes with a box

Matched Pair General Electric GE 5814A 5814 ECC82 Vacuum Tubes 1st Quarter BW11 These three Tung-Sol-MANUFACTURED 12V66GT powerThis matched pair of milspec industrial GE 5814A 12AU7 ECC82 dual triodes was tested on our Hickok 800 for shorts, gas and transconductance. There were no shorts or gas. Tube One measured 1900 1900 while Tube Two measured 1900 2250 where new nominal is 2200 They have gray plates; steel support rods; excellent flashing; top chamfered solid O getters and two additional vertical support rods for increased rigidity and lowered microphonics. I have played