** UPDATE **
Comparing two world class DAC’s: Boulder 2120 and Light Harmonic Davinci2
You all know my room and system.
A dealer. A rep. An audiophile and a manufacturer (all with ears I have come to know and trust, with applied interpretation lol) came over after I spent a LOT of time listening on my own. I ran a blind audition. Input names were given “DAC” and “CD”. All power/interconnect/digital cables same. No one knew which DAC was connected to which Input.
Everyone who came that day said that they prefer input “CD” overall. Both are incredible and we are talking extremes. But everyone felt that when the critical listening was done, “CD” was the input that slipped them out of critical listening into “Lost in the Music” and was just more enjoyable to listen to long term. We also swapped inputs on the pre-amp to make sure the actual inputs didn’t add a difference in sound. I do have another manufacturer friend who was not there that day that preferred the “DAC” input.
“CD” was the Davinci2.
Final impression :
Boulder - brighter/cleaner (some felt it had a tonal signature that leaned a tad too much towards bright while others felt it just super clean; I believe it to be both), better image specificity with performers existing more clearly defined in their own space. The illusion of more accurate but not, I think, actually more accurate; I think this is a byproduct of the bright/clean issue. More dynamic. It was actually bolder, Lol.
Davinci2 - More layered. Better sense of portraying the texture of instruments and their complex harmonics. Better pace and rhythm. More natural sense of timbre. Wider/deeper (although not quite as tall) soundstage. Just more musical (I know, it’s a BS descriptor, but it just is).
So everyone unanimously chose the Davinci2 over the Boulder (except my one friend who wasn’t there that day, lol). But everyone said that the Boulder was better with dynamic expression and flat out clarity.
THEN I had them help me lift the massive Davinci and we finally put my Stillpoint 5’s under the Davinci and the N10. And WOW! What a difference. It dropped the noise floor and gave the Davinci a boost in clarity and dynamic scale. Fascinating.
A good time was had by all!!!
Now, to be completely fair I think that when an electronics manufacturer only creates front end equipment, ie. DAC or phono stage, that they have the luxury of creating their own vision of that sound isolated to that component. But if they manufacture front end gear as well as amps, preamp‘s etc. then the entire situation changes. They need to design their DAC and phono stage to sound best with their preamp and amp. With this being the case with Boulder I do believe that the voice of the DAC is not completely independent of the DAC alone and that to get the full flavor of the Boulder system I would really require the Boulder DAC, preamp and amp combined. Of course it can stand on its own, but it’s purpose built to sound its absolute best mated to its brethren electronics.
That all said, I do not currently plan on replacing my amps or preamp anytime soon. So my comparisons are DAC only. :)