Okay so the nice folks here at work have decided to procure an H-P 214 pulse generator cheap off ebay. And guess what, it doesn't work!
Quick examination revealed the output tubes were gassy - the getter looks like chalk. And here's the even worse problem... the tubes seem to have absolutely no marking on them! We found & downloaded a manual on the 'net but of course the parts list section is missing.
So... does anyone perchance know what those tubes are? Industry-standard number would be great, but even an HP number would be a start.
Thanks!
Eric Law