I have had this psu since forever and I was wondering if it would be usable for a dac kit (doedes dac or the one from scott nixon, I 'm not sure yet)
It sais regulated power supply on the label and has a 12v 1,7A output
I've included some pictures
the dacs you mentioned need a PSU of 12V DC. By looking at your picture, the PSU seems to be an older design using LM723 so I believe it should suit your needs just fine.
close up of the transport: it's a transport of asatech www.asatech.cc says their transport are used in sony, toshiba players
so it can't be all bad, can it?