Contact me before you purchase if you have any questions.
I have
over 40 years as a BSEET technician
and over 50 years as a hobbyist. I have been collecting tubes for 40
years and have amassed about 10,000. I first became addicted to tubes
when I got my first tube radio around 1975. I graduated college in
1985 and spent a lot of time involved in embedded microprocessors and
digital electronics, but tube electronics have always been my love, and I
stayed involved in tube electronics as a hobbyist. Something about
that warm glow.....
I've been on Ebay since 2000 as a buyer and seller. This is the only seller account I have on eBay and the pictures you see are of the actual tube(s) you’ll receive (unless you are buying from a multiple-quantity lot, in which case the tube shown will be representative).
Tubes are described, tested, and presented to the best of my ability, subject to the limitations of the equipment that I have available Which is 2- Hickok 539C testers, 2- RCA WT100A Lab Testers and a New London 901A Lab Tester. I also have 2 Tektronix 576 curve tracers which I use for semiconductors.
Test results are likely to differ between your equipment and mine due to many factors. Also be aware that “matched” tubes might not match on your equipment, if operated/tested under conditions that differ from those of my test equipment.