The PSU-XR power supply provides a sound upgrade for all Cyrus XR components. Cyrus Audio is a very unique brand. They have never really played by the same rules or followed the popular trends to make ...

Testing a power supply these days is always a bit of a challenge. I mean, without professional load testers, it's pretty hard to stress a power supply of this class and actually measure its behaviour.

Cambridge Audio has decided to replace the power supply unit (PSU) on all DacMagics sold in the UK. The move follows reports on our Forums of the PSU casework sometimes coming lose or cracking. "We ...

Power supplies are a frequently misunderstood—and overlooked—PC component. Many users choose a PC power supply based on total wattage alone, assuming that higher is always synonymous with better.

Shortly after the release of the PRO series 12 power supplies from be quiet! now releases a non-PRO mode, Dark Power 12. Initially released as 1000W, 850W, and 750W models we'll check out the 850W one ...

What is the best power supply for a gaming PC? A quality power supply can make an enormous difference to the ease of use of your machine. The Power Supply Unit (PSU) converts electricity from the ...

Every single desktop PC, console, or laptop has one of these. It won't boost your frame rate, nor does it have billions of transistors, and it's not manufactured using the latest chip process nodes.