RCA 9TC240 Alignment...The start of my education (I hope!)

[Penthode]

Originally Posted by Chris K

Got both the eBay items, the HP8600a and HP8601a pair.

Wow that was fast. I have a lot of experience with these things and will be happy to help you set it up.

There is a fair bit of literature on the web about these devices. I would suggest when you obtain then to set up a test network and confirm operation. Generally there is rarely much wrong with this era HP stuff but it is best to make sure.