Here's how I made a handful for friends of mine getting their dreamcasts online too!
I used some spare phone line conduit because its easier to strip and solid copper wire more reliable and and rj11 ends I squeezed on myself. and some spare 9v and 12v adapters from the dollar bin at the elecronics store. both work great with the same 330ohm resistor, i assume 18v would work for pal. some hot glue and shrink wrap. A small adapter with a coupler to connect a longer phone line if desired. I didn't use battery connectors but I could have.
I thought about getting some of these to make an adapter, and puting the parts right inside this casing would make a nice neat cheap little adapter.
- 2-x-rj11-6p4c-plug-male-to-female-m-f-connector-us-telephone-adapter-white_2005906.jpg (13.11 KiB) Viewed 9499 times