The sites that preserve Amiga info are great! I adapted an old XT PS to an A570 and A500 combo, works great. For piece of mind if you're handy meter, you can verify your new supply with a continuity test from the A590 connector to the drive power connector (usually labeled). Not all connectors have their pins marked and it's easy to get confused about which end a drawn-out diagram views from. A cross-check will help ensure you don't let the smoke out upon power up. grin.
