Power Supplies

HDPLEX 300W Linear Power Supply – Quick Look

I have an older HDPlex 400W power supply and thought it sounded pretty good. So I purchased HDPLEX's 300W power… Read More

1 month ago

UpTone Audio UltraCap LPS-1.2 – Out the Gate Musicality

After my Paul Hynes SR4 review, I've received weekly requests to audition the new UpTone Audio UltraCap LPS-1.2 power supply… Read More

3 years ago

Paul Hynes SR4 – The World’s Best Audiophile Power Supply

This review was a result of months of listening and experimenting. Turned out to be much more involved (and interesting).… Read More

3 years ago

Linear Power Supplies for Audiophiles – Getting Closer to Live

We find power supplies in our tiny cube-shaped iPhone charges, laptop power bricks, and in every wall wart. They help… Read More

3 years ago

Sonore microRendu & UpTone Audio UltraCap LPS-1 Review

The 0's and 1's from an audio stream are extremely sensitive to electrical noise from all components in the chain.… Read More

4 years ago

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