I have read that Teddy Pardo is a very quiet power supply. Very nice for the money. I think the Farad Super 3 power supplies would be a lot better (larger main capacitor bank and also larger post-regulator capacitors), but it's a lot more money. The Keces power supplies are also good.
LPS Options
I have an SGC ST i5 hosting my Roons core. Just saw a SGC LPS on the used market. Are these units worth the expenditure? Are there better LPS options for the
SGC ST i5? I have the small watt SGC LPS powering my router and it appears to work nicely. I dont think I have rebooted it since I hooked it up. ST i5 has been stable as well but it has crashed a few times but otherwise purdy solid.