Check out the review of the TORUS POWER AVR 2 ELITE * on HIFI PIG https://www.hifipig.com/torus-power-avr2-elite-8-ce-review/
“The Torus Power AVR2 Elite 8 CE is a sophisticated power management and conditioning unit aimed at those with high-end systems and who want to ensure it is fed with a clean and stable power supply. Whilst there is no denying that the unit we tested is expensive, it is clear that it works – and works very well. Whilst not having a sonic-signature of its own it does, I believe, allow the audio equipment you connect to it to perform at their optimum and this is born out in the enhancement of the music you listen to. The main improvements for me sonically were an improvement in the space around individual parts of the mix and a sense of everything being “cleaner” and detailed.”