@debjit_g I too have been experimenting with the Carbon Tuning discs. The purple ones placed on my Shunyata Alpha V2 speaker cables brought the highs more forward, irritatingly so for some recordings. (I've certainly forgotten about irritating highs with the Nenuphars, something much more common with the Voxativs I've auditioned). But on some recordings I kind of like the forward highs. Be interested to know if you find another application that makes an overall positive impression.
And I'd like to add a follow up to my comparison of the Enleum 23R and the Decware Zen Triode 25th Anniversary amps. It seems that the 23R was not burned in all the way when I wrote my original review. It has opened up considerably more since my last report, better dynamics, even more detail, especially in the mid range and mid bass, and more air. And richer tone. To my ears it clearly bests the Decware Zen with every type of music I play. And especially, as I mentioned before, with big orchestral works which expand the walls of my listening room as if I'm inside some virtual reality headset. It is hard to believe it all comes out of that tiny box.
@ricevs One has to take what you say with more than a grain of salt. Your High Fidelity cables are living proof of your expertise.