GE JAN 6X4WA / 6202 Matched Pair NOS Rectifier 6X4 6X4W EZ90

This is pair of GE JAN 6X4WA / 6202 vacuum tubes. These tubes have a 7 pin tall glass bottle with GE markings on the tubes.  They both test very strong, with greater than NOS readings. Both tubes are visually identical. They were manufactured to rigorous military specifications so you can expect low noise and extended heater life. Each tube has black plates, clear glass, green lettering, and halo top getter. These are excellent GE 6X4WA / 6202 tubes that are highly sought after, act quickly before these sell out! More available upon request.

Be careful buying tubes from sellers who list tubes as matched if they do not provide test results or the equipment that they tested their tubes on.

I personally tested these tubes on my recently calibrated Hickok 600a and my TV7D/U and the results are as follows:

Pass/Pass

Pass/Pass

*Rectifiers test on a pass fail scale, they are not measured on gm or transconductance.