Crazy cheaper stuff sell at high price by marketing using is good name !!
This dac use the Crystal/cirrus logic cs4353 cheaper consumer chip dac , you can found on Samsung BD-C6900 blu ray and probabily in ps3 slim..
this chip don' t have the connection for external digital filter ie no meridia proprietary sorftware for apodizing filter!! he use apodizing in hardware by Crystal/cirrus logic
plus the head amp is an OPA the only good ones is the usb ....
you can buy the cs4353 at digikey for 1,4 €=1$ .
At last with that price you can buy an unitiqute that have power amp too
is just director plus 5€ reg psu + 5€ opamp + 15€ alps = $$$$$$$
ps I forget the magic asp...
When I see posts like this, it makes me wonder what the motive is because (a) there is no CS4353 in the Prime; and (b) because there's no CS4353 in the Prime, it is obviously not using any built-in function of that chip (as you have, again, wrongly asserted).
With respect to apodising, I asked Bob Stuart about this, as implemented in the Prime, and he said that they are not using the in-built minimum-phase function of any chip, and that apodising is a separate thing from minimum-phase. From our conversation, Bob Stuart said:
That processing--apodising, upsampling, filtering, matched dither, etc., is Meridian custom DSP code running in the larger XMOS part, and is computationally intensive.
As in other Meridian products, little can be learned from the DAC chip itself; it lives in a matched ecosystem where the DSP is dominant.
Any experienced practitioner understands that products are systems and the way they are designed and configured is more important, in general, than any bias one might have about an individual part. Having said that, we chose every component carefully, but in combination. As with most of our products, the digital engineering, all-important PCB inner layers and DSP can't be seen, but the result can be heard.
I agree, because I have heard it, and the Prime is, to my ears, a very impressive component.
I love my Lavry Engineering DA11's, too (enough to have bought two of them), but I've been buying more and more 24/192 recordings, and the Lavry cannot play those files (it tops out at 24/96). The Lavry DA11 checks off even fewer buzzwords, but, to me, sounds better than many DACs that have come through here that checked them all off (and
a lot of DACs come through here). At RMAF one year, I had the DA11 in the same rig with another DAC that checked of all the audiophile-expected checkmarks of the time; and
far more people who directly compared them preferred the Lavry (with its switching power supply, adaptive USB, and no specific attempt at removing digital pre-ringing via minimum-phase filtering or any other means--
gasp!).
Similarly, I was at one function where someone brought a DAC he'd loaded with boutique parts (including some very expensive, very audiophile-approved capacitors), with a design to intended to check off all the buzzwords, only to see it unable to reliably lock onto USB--and sounding rather bad when it did.
I've heard components with super-impressive BOMs, boutique parts and all the right buzzwords that some audiophiles absolutely require to be checked, with discrete output stages and fancy-looking power supplies, yet with abysmal results. (Of course, I've also heard components with all these things, well designed, well put together, that sounded great.) I don't care whether it's chips or discrete, I want it to sound good. I don't care if its USB implementation is async or not, I just want it to sound good. I don't care what DAC chip is in it (for example, I have no fewer than four Sabre-based DAC products, and it perplexes me why so many people lump all Sabre-based DACs together, as if they all sound the same--they don't). I care about what happens in concert inside the box. I care about what's happening at the outputs, in terms of how it sounds to me.
I'm not qualified to fully understand what's going on in the Meridian Prime's six-layer PCB, in their custom DSP, etc. But I have heard the Prime, and, to my ears, it's
very good, as a DAC, or as a DAC/amp. I've also owned a couple of other Meridian components over the last many years, and, again, the Prime is very Meridian to me.
As a little aside, and getting back to the Lavry for a moment: one feature of the Lavry DA11 that I love, and have kept it around for? Its crossfeed. Since before I founded Head-Fi in 2001, I've been using crossfeed when I feel necessary (examples include some stereo Beatles with hard left-right panning that's just too unnatural to me through headphones; also, try listening to Blind Melon's "Change" through headphones). With Meridian's ASP crossfeed circuit, I'm thrilled to have another DAC whose sound I love
and that has very well-implemented crossfeed,
and covers me up to 24/192. Yes, the crossfeed is just one of many things Meridian seems to have gotten right in the Prime.
Find a Meridian dealer and listen to the Prime. Then lets' talk.