Tube was bought as a used-pull, then sent to hifitubes.org (our own Doctor Cilantro) for testing on his Amplitrex. Results startled both of us as better-then-new and perfectly balanced with a gm rating of 3,000 on each plate (115%). While I've had the tube for a few years I have never installed it and all readings are guaranteed to still be valid. Tube has flat, grey, long, ribbed plates with top getter. Box says "this tube was tested with an Amplitrex AT-1000 for gas, shorts, gm, emission, & H/K leakage."
Pic to come.
SOLD - $20 shipped to conus. Overseas fine but shipping will be extra...probably another $8-10.
