Have a set of PSU1 designed for Miro AD1862 dac. Output +/-5V and +/-12V. Originally designed with 78xx and 79xx regulator ICs, have replaced them with LT1963 and LT3015. Bought from a fellow member here but have not put it to use. Caps are all Nippon Chemi Con with wima bypass. Schottky diodes. 75usd inclusive of shipping worldwide.