Does anyone have a digital system that is as involving as their analogue front end?

In order to get streaming to that level you have to have a good lps power supply from router, with quality power cord ,a good line conditioner to plug into 

then a good Ethernet hub $3-4 k to get very good , lhy has a $1200 hub that decent 

ether net cables at minimum $600 from router to hub ,end point most important over $1k  also filters like stack audio and then a very good dac I have the Merason dac 2 excellent and very natural sounding your at least $16-$20 k and all power cords at least $1k each line conditioner I have a AQ niagra 3000 I will be getting the 5000 counting line conditioner over $20 k , buy a $$ dac will push you. $30-$40k , $$ is your only limiting factor. Usb cable $2500 Shunyata

I am not anywhere close to that, and my radar is not even picking that up as a faint blip in the distance. 

When I upgrade my cartridge, I will likely seriously reconsider my analog signal chain and bring those B&Ws back online.  The addition I am building will help considerably with the room accoustics as I designed it with the golden ratio in mind.

This hobby never ceases to give.  😄

I have the EMM Labs DA2i and the TXi CD transport. Fabulous DAC. As close to analogue as I have heard. The TXi extracts more from a CD than anything I have heard. Of course it is a transport only and must go through the DA2i for processing. The pair are formidable for a digital front end. 

To jaulbrich's point once you spend above a certain amount personal preference will be the driving factor for what is "Best".

@audioman58 

I don't quite understand why all that expensive electrical stuff is necessary. I do have a Shunyata Venom 16 to clean up power, but it is my understanding that digital audio is delivered in packets. Each packet is double checked. The DAC says here is what I received and the sender will send another packet if the DAC received an error. Jitter, as I understand it, is a matter of timing, and that accuracy depends upon the DAC's clocking. So, I'm not sure what all this extra electrical expense is for.

audio-b-dog 

... it is my understanding that digital audio is delivered in packets. Each packet is double checked. The DAC says here is what I received and the sender will send another packet if the DAC received an error ...

That's true if you're talking about TCP/IP streaming, such as Qobuz. But digital audio such as CD does not rely on packets.