[speaker]

Just curious where you go to purchase regulated DC wall-warts?

I've got a number of small audio devices (Sonic Impact amp, headphone amp, Roku, etc.) and would like to try using a regulated supply with one or more of them.

What's a good online source?

[tubesguy2]

Mouser, Allied, Digikey ... any of the usual suspects.  These are very available and common devices. From cheap to not so cheap, too.