Diezel Einstein IC

[steppenwolf3080]

Hallo everybody!

I'm about to buy an Einstein and recently saw a picture of its guts somewhere around the www.
I noticed an IC on the board of the serial/parallel loop. Is the loop solid state? I thought Diezels would be "all tube". I'm not fanatic about that, just curious. Somebody knows, what this IC is used for?

Thank you!
Best regards,
Stefan

 

[Peter Diezel]

As we live in the 21. century we use controller chips
to switch the relays

The signal flow is tubes, resistors, caps and gold contacted
relais

The loop is designed with 2 tubes (4 stages) !!!!

 

[steppenwolf3080]

Super!
Thank you Peter!!