deskthority

I will have to see if i can reach out to the other users for more detailed photos.

Here is another album http://imgur.com/a/SPVZz

The front of the PCB has the ICs on it.

The main chip does have what looks to be dated 1997 (http://i.imgur.com/asbFtKp.jpg ) which to me seems to be odd for ...

That's interesting, also noticed the one that did not have ADI marking had an FCC ID that was for ADI. I'm assume that ADI would have made the switches themselves?

Are you getting 1985 from the SN and the ICs? I have a couple boards one has different ICs and I did not note the SN.

EDIT: would be ...

Its the same type of switch definitely.
Found two other posts different keyboards, same switches. Mine has white stems/sliders.
https://deskthority.net/photos-f62/adi-ki-5170-t6915.html

https://www.reddit.com/r/MechanicalKeyboards/comments/3a2yq3/challenge_mode_unlocked_identify_this_switch/

Also ...

I remember using those PT-200 terminals, but not being overly impressed with the keyboards.
Yah, it seems like it could uses a good bit of lube, the slider part protrudes out the top a bit and gets bound if you don't push straight down. not something i would like to use everyday...

I'd say Prime ...

Looking for info on this keyboard. Hoping someone can give me more info on this company, keyboard and probably the type of switches it uses.
I'm wanting to get this keyboard working but I need to learn first how it works... After some reading I believe it uses either induction or magnetic valve ...