It's not for me, I got it for someone for their K1000's, and I wanted to get them a power supply as well.
What did you get for a power supply, from whom, link please, etc.? I heard $10, but I can't find it for less than $20. I don't want to get a Rat Shack one, I've had bad experiences with those (two that died in less than a year each). Admittedly, this was a while ago, but still... I already have what I need to know to get one from anywhere that sells these things, but wouldn't mind hearing about positive experiences.
I should, just for laughs, try it on my power hungry Dynaudio Special 25's. Or my crappy ancient Pioneer CS-05's.