I had one of these switched-mode power supplies let go in a proteus rack module; it did no harm to the main board, & I suspect the manufacturer of such things would be pretty unpopular if their products ever did any harm to their customers' boards. :-) they're standard units, but always check the order of the output connections before fitting anything that wasn't meant to go in an emu. you need, as I recall, a good supply of +5 & +12 & also -12. duncan.
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Re: my XL-7 does't start anymore !!!
2010-11-14 by duncan