KECES P14 Ultra Low Noise Linear Power Supply $1800 Review
January 14, 2026 § Leave a comment
To say I wasn’t prepared for the shocking difference between the sound of the Roon Nucleus+ with the stock SMPS and the P14 would be an understatement. There is no going back to the SMPS that comes with the Roon Nucleus+ after you hear the P14 in your system. In fact, if you own a Roon Nucleus+, you have no idea how much better it can sound from top to bottom with the P14. The amount of information that is missing without the P14 is staggering in my system.
If you use any audio devices that are powered by an outboard SMPS that the P14 can replace with the correct voltage and current, it would be hard to imagine that the P14 won’t improve the sound of your system. With regards to people who currently own the Nucleus+, there is no doubt in my mind that you too will be shocked at the improvement to your system.

Leave a comment