1968 GE 5751 JAN Mil-Spec Tube, Tested

1968 GE 5751 JAN Mil-Spec Tube, Tested

This tube has gray plates and a large disk getter. It was made in 1968.

This tube was tested on my Hickok 539C. It has been tested for shorts, gas, and transconductance. The tube tests with readings of 1400/1300. Minimum is 875.

It has been sonically tested in my homebuilt pre-amp and is dead quiet with no microphonics.

Tubes are described, tested, and presented to the best of my ability, subject to the limitations of the equipment that I have available (Hickok 539C and several TV-7’s). Test results are likely to vary some between your equipment and mine due to the imprecise nature of 60-year-old consumer-grade test equipment.

About me. I have over 62 years of experience in many facets of electronics design and repair. I have been working with tubes since I was 12 years old. I am an active ham radio operator and have been for 62 years. I’m a retired electrical engineer with 30 years in the Semiconductor industry. I’ve been collecting, buying, and selling tubes and other tube based equipment since the 1980s, and have been a Reverb seller since 2020. The pictures you see are of the actual tube(s) you’ll receive. 

I will combine shipping.

I will ship international.

Don't see the tubes you are looking for? Contact me and I may be able to help you.