The first clock I swapped to in the LKS was the Accusilicon AS318-B-100.
Yes, it was an improvement, more forward sounding and clearer. At the time I had an Anthem D2V preamp & Emotiva Monoblocks. That combo along with my B&W Nautilus 803’s which are fairly bright already wasn’t really ideal for me. The Crystek removed the listening fatigue from the equation.
Since then, I now have a McIntosh MX150 pre & MC312 Amp. The McIntosh/B&W combo is really a match made in heaven for me. I could listen to my system all day, it really sounds great to my ears.
It would be nice to swap the clocks again. However, I dread remorking the LKS again. I have so much fear of ruining it as I like it so much already. I try not to follow the long thread on Headfi any longer as the mods to this unit continue on. Although I have professional rework personnel at my disposal at no cost, I try my best to leave well enough alone on the 004 as it stands ;)
I have already ordered the Teradak combo with the 13A power supply: https://www.ebay.com/itm/184685139541
I will post again when it arrives. Thanks for all the suggestions.