MSB vs dCS Bartok

RFC the T+A products are generally available all over the world they may not have a proper distributor in your country but you may be able to get a sample sent to you.

In terms of that rhythmic punchy quality nothing sounds like a Naim, you can dramatically increase a system's punch by using Critical Mass footers which are amazing.

Have you considered perhaps upgrading the Naim gear? Also if you are using Naim interconnects they are not very good.

Custom Din cables can be sourced from better companies.
Dave and TroyAudio Doctor NJ Naim, T+A, Critical Mass, ATC dealers

@4425  
https://www.tonepublications.com/review/the-dcs-bartok-dac/

Compares the various DCS units

I have by luck engaged with a new dealer who can source Merging Audio products - Merging+Player+Power. Which is essentially a 2 box DAC/Streamer/preamp with an outboard power supply. 
Anyone have any knowledge about Merging Audio ?

@mikelavigne

the MSB Premier, as far as i know, cannot do streaming by itself. but i do believe it can be spec’d with a high quality volume control. you will need a CPU of some sort as a Roon end point.

What do you mean here? The Premier takes the same digital input modules as the Reference, Select and even the entry level Discrete. Including the latest Ethernet Renderer V2. I have a Premier and I have the Ethernet Renderer in it and it works great with Roon.