[sdiy] +/- 15v from a wall wart...

[Fred Weed]

>
> if I'm reading it right, that supply outputs +/-12v, not +/-15v.
> 

http://www.musicfromouterspace.com/analogsynth/WALLWARTSUPPLY/WALLWARTSUPPLY
.php

Wall Wart Power Supply +/9V to +/-15V output 

Puts out +/-9, +/-12, or +/-15, depending on how the board is populated.