I've inquired with Kienzle about their offerings and they sent me a number of PDFs, which I have made available here:

https://www.dropbox.com/sh/1n8ejucxl...Qaw6znCCa?dl=0

Looks like they make a number of interesting accessories including an analyser timer.

The C252 enlargers come in less than some people asking for 2nd hand 8x10 enlargers in many cases. Glad to see someone is still in the analog game. I think it proves that he film resurgence is real and IMHO lasting. Turns out many photographers didn't want their art to become essentially a computer job.