I also am a witness to Grover's IC and Speaker cables. For my system, they serve up transparency in spades. If your source is harsh or sterile, you will hear it.
Its magical once you dial in your system. Tremendous bang for he buck.
Grover Huffhman Sx
Anyone else using them? Would you offer me your impressions so that I might also have some others to judge against? I now have approx. 77 hrs. on mine and they continue to impress me, I know they will continue to open up more but thru this stage in changes they are amazing with the differences that I'm hearing when I listen to music that I that I am so intimately farmiliar with but, now hear nuances, textures, even better layering that had been hidden or masked before that now I do hear, for ex. I was listening to "White Witch" and the difference in tonal body, bass extention, decay and performance width & depth far surpassed anything I've heard prior on this CD. Yes, I do know this personally subjective from my listening judgement but, then again my ears don't throw a blanket over notes or vocal shadings that I hadn't heard before either. Grover's cables (I also use his "Silver Ribbon" speaker cables) have been one of the most cost effective and rewarding upgrades I've made with my system and no, I have no affliation or connection to Grover in any way other than being very satisifed with his commitment to offering great affordable products. That being said I look forward to the impression of others comparing my base line.