I have a Phototherm SSK-4 that I got from Ebay. It's been a great machine, I have used it for 35mm, 120 and 4x5, all C-41 though it can do all the other processes as well. I've had good response from the Phototherm Service folks, they've been fine to deal with in my experience, and were happy to help out with the questions I had. They are expensive machines new, but used they are pretty reasonable. I wish the SSk-4 could do more rolls at a time, but other than that, no complaints. I also don't use the dryer on the phototherm, I hang stuff to dry manually.