Posted the below in the wrong Taiko thread, so here is it in the right place this time:
Speaking of bass, here is what I sent to Ed yesterday:
The first and the most obvious difference I heard (after installing NSM) was in the bass. Bass is so different (and so good) - it’s like switching from tube to solid state bass (in a good way) - fast, dynamic, firm, authoritative, tight, deep, but also very textured and super vibrant and lively.
It’s a common thing in audio to say that we have removed a curtain between the listener and the musicians… We never mean that for bass. I don’t know what the equivalent of that would be for bass, but if you can imagine it, that’s what I heard.
That amazing bass forms the foundation of the music and everything I’ve tried so far sounds better. Music is more engaging and more expansive. It has a sense of deeper, livelier, and bigger stage.
It made me want to dig into some albums I like but rarely listen to because they are not well recorded. They sound much more engaging.
From my experience, bass is one of the most difficult things to get right in digital. I have a decent analog rig consisting of Kronos Pro turntable with all the available bells and whistles, Kronos Discovery RS tonearm, ZYX Universe II cartridge, and the top-of-the-line silver Ypsilon phono stage / silver Ypsilon SUT. I also have a Studer reel to reel. For years the bass in my digital could not rival the bass on my analog. Things have turned 180 degrees and currently the bass from my analog rig sounds bloated next to NSM. I guess it’s time to step up my analog game, but the motivation is not very high.
Some time ago, I took a Gryphon amplifier to audition in my house. The Gryphon did something exceptional to the bass in my system. It made me listen to all kinds of albums I never listen to. I liked it a lot. But it lacked the open midrange of my SET tube mono blocks. So, I returned the Gryphon and went back to my tube mono blocks. But that was an experience I never forgot.
The NSM upgrade reminds me a lot of that experience with Gryphon but without any of the negatives.
There are many other things I have noticed. But the two main one’s worth mentioning were vocals and 3D imaging.
Vocals – When comparing vocals between NMS and Roon, they sound veiled in Roon.
Same with 3D focus – NSM stays focused. Everything sounds more realistic, palpable, and 3D in NMS. With Roon, vocals and instruments seem to wander around in comparison.
Everything sounds so much more coherent and enjoyable with NSM. And certainly better than Roon in almost every aspect.
Well, as you might have guessed already, all I am trying to say is that the hype is real!
There is only one area that left me a bit puzzled. With Roon I get more high frequency / high-midrange energy. I know for a fact that a lot of this is noise from my mains as it changes throughout the day/night. I have also tried powering my entire system with giant batteries and all that extra HF energy dissapears. So, I think NSM is actually taking care of most of this HF noise in my system, which leads to darker background, better vocal, more 3D, and all the good stuff. But I am still getting used to this and wondering if there is just a tad bit more energy that I hear when I listen to live music. Or perhaps I just need to fine tune my system at this point with different cables, tubes, power cords, etc. This is all nitpicking... a small drop in an ocean. I really enjoy the upgrade and the hype is indeed real.
Going back to the bass, though. I've heard some comments from Emile about how good the bass is with TACDA/BPS (or do we call it XDMI now? I guess I'll find out tomorrow). But not for NMS. So, I reached out to Emile to check with him on that. He said... I never quote Emile's private conversations here, but I think this short message is worth sharing... he said: "Yeah similar difference, just times 10 with tacda/bps".
I think that's a good place to end my post
... as I am speechless after this comment...
Excellent job, Taiko Team! Thank you Ed for giving me the opportunity to hear this magical upgrade.