Rubidium Clock


Can anyone advise whether an Esoteric Rubidium clock would improve the sound on my Esoteric X-01/D2 player? I have been told "not much since it is a one box." But the reviews have seemed to indicate that the upgrade in sound quality is quite apparent. I am aware that some upgrades are very small in their ability to be heard, others are like a whole new piece of gear.
Any advice is appreciated.
huntermusic
Good Morning! In the way of any update,....the Cybershaft has well over a 1500 hours on it at this point (and the RB and OCXO clock outputs are equally broken in) and I've done a lot of testing over a wide variety of material (CD, XRCD, SACD) and alot of different recordings.  During this time I've spent several days at a time with the Cybershaft Rb and then the OCX outputs; over the past month I have found myself using only the OCX output circuit for 10Mhz 50ohm output as sonically, it is a much better match for the widest variety of recordings and things simply sound their best over and above what the Rb-based 10Mhz output circuit provides.  At this point, I think it is safe to say that assuming no other changes to the system, that I will be sticking with the current config and using the OCX output over the Rb for playback of 90-95% of all material.  Questions...please let me know.
Justubes2: Thank you once again for highlighting the lower phase noise/etc...on the OCXO side of my Cybershaft clock. The difference in terms of satisfying musical presentation of every note, more precise and natural imaging, etc...once I switched over and have been using that circuit as my 10Mhz baseline is not only noticeable but dramatically better! With the Rb circuit (as with my experiences a few years ago with the Esoteric G-0s Rb clock), I had precision in many ways but not the beauty and naturalness I am experiencing with the lower phase-noise OCXO-based presentation.  Thank you again!!!
Thanks for your posting on the Cybershaft zephyr24069. Nice to know your experience continues to be positive. I have a Premium OCXO in route.
Sibelius: Great to hear from you....what piece will you be driving with the Cybershaft Premium?  I am sure you will be very happy with the result based upon what I continue to hear here plus the results of 2 others who have recently received one of Kenji's premium OCXO 10Mhz units.  On day1 it's an impressive difference,...once the power supply and OCXO get broken in (seems to be the usual 300-350 hours is required) fully, I believe you will be even more happy!  Enjoy....let me know how it turns out for you!
zephyr24069,

You mentioned something about the HDPlex LPS, do you think it would be possible for Cybershaft to manufacture a unit to accept the power from the HDPlex.
I just contacted Cybershaft and mentioned that I have a few HDPlex LPS units laying around and I'm looking for recommendations for a 10MHz clock for my pair of Grandioso D1.
Hopefully I will hear back soon on the matter.