GE 6X8A vacuum tubes
Tested with a calibrated TV-7D/U tube tester.
Calibration by Daniel Nelson.
Matching codes: GY 188-5
NOS/Used: new
Construction: gray plate copper rods round getter
Glass: clear chrome top
Base:-
Tested at: 38/50 37/58
Minimum 23/23
Average
38/38
The minimum is equal to 65% of the life of the tube
Tested for shorts and gas.
30-day free return.
Your items will be packed very well and shipped promptly.
We combine shipping on tubes.
Always glad to answer any questions.
Thanks for looking!