Posted by Jim Doyle (A) on April 16, 2006 at 11:02:11

In Reply to: does anyone in the world make..... posted by mqracing on April 15, 2006 at 07:39:41:

I'd just suck it up and make a small, external regulated DC supply.
Check these out:

http://www.allelectronics.com/matrix/AC_Wall_Transformers.html

Get a small prototype box, in that, put the PSU: rectifiers, caps,
LM317/LM337 regulator pair. Then, run your +/- DC to your target
application using some nice shielded, twisted pair. You could use
XLR connectors, or the Radio Shack 4-pin microphone connectors.

It will be far better than any DC wallwart solution.

-- Jim