I definitely got interested with connecting Dreamcast to the Internet and would like to give it a try.
I ordered Lenovo RD02-D400 modem in order to connect it with DC-PC server (DreamPi solution in the future). However, problem occured with finding AC-DC adaptor which could give me 18V output (I have PAL modem) to line inducer. I found one in my home, but it's totally unstabilized - being idle it gives me 32V and I'm a bit afraid that it's too much. On the other hand, however, telephone line had even 50V and that was ok.
Is there anyone who tried making line inducer with higher voltage than 18V and can confirm that everything was ok?