[piolaxo]

Originally Posted by SCAudiophile

You've chosen 3 great products from which to choose. Which is better is quite possible impossible to know as it will come down to what you listen for, the match of cable to clock and the 05XD, etc... I frankly think with the G-02X, REF10 and OP19, 20 or 21 Cybershaft you cannot lose.

For Esoteric, I think you are referring to the Esoteric G-02, or did you also include the G-02X in your potential budget? Both give you the flexibility of outputting 10 mHz master clock (required by the N-05XD which is good news) or for the future, 1x, 2x, 4x, etc...multiples of 44.1 word clocking frequencies. I think the G-02X has a slight edge due to its inclusion of Esoteric's Adaptive Zero Ground circuity and as importantly as opposed to the G-02 that has one bank of outputs that can output any of the frequency variants, the G-02X splits the output circuits into 2 zones, one for 4 outputs that are solely 10 mHz and the other 'zone' for output of word clocking (multiples of 44.1) frequencies. These are subtle differences however for my money I'd try to find a G-02X if you could.

I've owned Esoteric G-0s, G-0Rb, G-03X and also G-01X before that. A close friend with a full Grandioso P1X/D1X stack also had a Grandioso G1 that I heard in his system and later I heard it again once he upgraded to G1X. The G1X is by far the best they've put out.

That stated I remember the results of the G-03X in my system many years ago and having heard the G-02X effect in a system, I would call it highly recommended as well.

The Mutec REF10 is a highly regarded and excellent product! I have not had hands on one to be clear however everyone I know, and everyone else I've read about who uses them and a couple people who have done some detailed measurement and testing "on the bench" sing their praises.

The current Cybershaft single-output or multi-output OP19, OP20 or OP21 products (with separate power supply unit) are all top tier as well. For many reasons and over 15 years of owning and trying many clocks, my current OP21 Type2 and in the future a 2-box Cybershaft OP21 Type3 will remain my choice for best musical results in my system. This is a matter of personal taste and budget...

Clock cables: I've bought, owned MANY of the best 75-ohm and 50-ohm cables out there and have demoed/tested many more over almost 20 years of leveraging external clocking devices in my system. Regardless what clock you wind up with, I would highly recommend Shunyata's SIGMA V2 and better yet OMEGA CLOCK-50 (ohm) or CLOCK-75 (ohm) cables to anyone who needs other rating of cable.

In my experience as well as others who have mentioned this, the choice of clock cable(s) can make or break the overall purchase regardless of what clock you buy.

Great post!