Anyone know anything about this line of gear? It was a group of physicists at Princeton that needed electronic test equipment so they started the company, early to mid 60's, and then sold to others. I have a model 110 Oscillator/Notch Filter/Selective amplifier/Distortion Analyzer but cannot find out anything on the net except ebay has a manual (which I already have).It was designed in 1966, and sold up to around 1978-80. Any info, like pricing would be wonderful.
Thanks!