noise walwart replacement PSU

[merlin2069er]

I liked to replace a couple of noisy wallwart with a psu with 3x dc voltage outputs - 1x for a b1 buffer, 1x for a monica dac and 1x a T-amp. (oh, I can also power a jfet boz too +16v)

I've got a few transforms and voltage regulators from a left over ezdac project. I don't think there is any special requirements for these units?

I've got my dac running on a SLA 12V battery, and the b1 buffer is I think 18-24v dc, and the T-amp is 12- 14v if I remember correctly.