Hey Mark, I’m good thanks 
Right, I see
Maybe if you’re going to have multiple clocks then there may be some benefit. I have no idea tbh. I’m just going on what I’ve read.
I must admit I get a bit confused by all digital ailments being blamed on jitter.
While it may be, from what I understand, a more serious issue using SPDIF it seems like well implemented USB data transfer reduces jitter to really negligible amounts and the problems in fact lie with the analogue stage which tends to get neglected a bit on a great many Dacs 
Looking at various jitter specs for Dacs (if you can find them) and then reading what the experts write concerning what amount of jitter will adversely affect the analogue output. It seems that many USB Dacs achieve what can be considered as negligible jitter 
The problem is, very few people have the equipment to actually measure jitter and any problems just get attributed to it 
Idk mate. I remember when CD players came out and there wasn’t all this concern about jitter then. CD players are just a transport and Dac after all.
As soon as separate Dacs and computers joined in jitter was what the Hi Fi press used to slag computer audio off with. Strange really.
Single spur balanced Mains. Self built music server with 3 seperate linear PSU, Intel i5, 16 GB RAM no hard drive (various Linux OS). Benchmark Dac2 HGC, single ended XLR interconnects/Belkin cable. Exposure 21RC Pre, Super 18 Power (recap & modified). Modded World Audio HD83 HP amp. Hand built Monitors with external crossovers , Volt 250 bass & ABR, Scanspeak 13M8621 Mid & Scanspeak D2905/9300 Hi. HD595 & Beyer 880 (600 ohm) cans.
The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.
-Bertrand Russel
John.