On Fri, 21 Apr 2006 14:00, you wrote: > OK found it. They're called Chat cords, and can be found at > http://www.chat-cord.com/ ( buy from OZ, > http://ozvoip.com/showProduct.php?device=chatcord ), or build your own at > http://www.grynx.com/index.php/projects/build-your-own-chat-cord/
Aha! This is the one I built (from the Grynx site). I couldn't find a 600R transformer, so I built the potential divider version. It does work, but I seemed to get a lot of echo, or rather, the other end got a lot of echo. Also, I didn't use the USB power supply version- mine has a 9V battery. If anyone else builds one and has some success then I'd be keen to compare notes. Andy -- Now playing: Terry Hall - The Lunatics (Have Taken Over The Asylum)
