@gerryah930
I do own fully tweaked full four DCS Vivaldi stacks (Vivaldi master clock, Vivaldi upsampler, Vivaldi DAC, Vivaldi CD/SACD transport).
Like folkfreak suggested earlier the DCS stacks would require tweaks eg footers, high quality cablings, etc in order to get full potential. As for cablings I’m using all Transparent Opus power cables & XLR analog interconnects in my system. As for digital interconnects for my DCS Vivaldi stacks I’m using Shunyata Research Sigma. As for speaker cables I’m using Transparent Magnum Opus.
The EMM will be a great option as well. Some people prefer it to the DCS. IMO the EMM is more analog sounding more liquid and more fluid than the DCS or Esoteric.
Besides the DCS Vivaldi full stacks, EMM & Esoteric other spectacular option to consider will be the MSB Select 2 DAC with dual powerhouses (dual PSU one for the digital side & the other for the analog side). The Select 2 DAC is MSB’s flagship line and is very expensive. The DCS Vivaldi full four stacks are also very expensive. I haven’t got a chance to listen to the MSB Select 2 DAC (with dual powerhouses) yet. Someday I’d love to compare them with my own DCS Vivaldi full stacks in my own setup and system.
But I’ve heard from other people that I can trust that the MSB Select 2 DAC (dual powerhouses) will beat a full DCS Vivaldi stacks in musicality, fluidity and in general would give you more analog and natural liquid sound than the DCS Vivaldi full stacks. Better overall. I’m very tempted to try them out and possibly make a switch to the MSB Select 2 DAC with dual PSU. I know they are all system dependent and it will depend on your associated gears, speakers & cablings.
gerryah930,
A little off topic regarding the rest of your gears : your McIntosh preamp, Audio Research power amp & Wilson Sasha 2 speakers. I’m quite familiar with McIntosh, Audio Research & Wilson Audio. If I were you I would change out your linestage preamp from Mac to ARC. ARC makes much better preamps than Mac. No comparison. You can use Mac power amp either SS and high-powered vacuum tubes. Mac power amps are very good. ARC also indeed makes outstanding amps especially their Reference line.
I used to own the ARC Ref 10 linestage preamp paired with 2 pairs of Dan D’Agostino Momentum M400 monoblock amps driving the Wilson Audio Alexx. They were great combo. I have since upgraded to the Naim Statement gears : Naim NAC S1 linestage analog preamp & Naim NAP S1 monoblock amps. I have also upgraded the speakers to the Magico M6. The Naim Statement preamp & monoblock amps are pretty big step up from what I had previously (ARC Ref 10 linestage pre/D’Agostino Momentum M400 monoblock amps 2 pairs).
These Naim Statement preamp + monoblock amps are cost-no-object design gears.
IMO the Magico M6 is also superior to the Wilson Alexx in all areas.
But I’m still using the DCS Vivaldi full four stacks as my digital front end source components.
However I’m still using the ARC Ref 10 phonostage pre for my Kronos Pro turntable.