Grant Fidelity Mk II Power Conditioner

Anyone used the Grant Fidelity RPF-120 MKII Reference Power Conditioner? If so, I'd appreciate hearing about its sonic qualities - good, bad or ugly. Most of all, I'm interested in its contribution to tonality and degree of cool or warmth.

Note: Please reply only if you have used it, its previous model or have specific information or references about it (and yes, I know it's a strip). Thanks,