Very interesting! How does the 1021 compare on redbook to th esoteric k-03?
I honestly didn't know what to expect with the Esoteric as my experience with their products was limited to the X series and older. Based on reviews and commentary from people I trust I knew I had to give it a shot.... it's an EXCELLENT player and could easily be all that anyone ever needs. As with most things in audio it just comes down to personal tastes.
The K-03 does a better job of balancing detail retrieval and musical enjoyment than the older players, but it's still a detail and microdynamics champ. One of my favorite aspects of its sound is its ability to reproduce the sense of space around performers and place those performers into a venue. There's a sense of space in the K-03s presentation which is addictive, to say the least. It can, however, be slightly thin sounding especially on recordings that are lacking in body to begin with.
In comparison, the 1021 seems to be a bit more laid back and less concerned with detail retrieval in favor of a more musically pleasing presentation. As with all of the Boulder products I've heard there's a very solid bottom end combined with an excellent rhythmic drive. It definitely gets the music right, but at times I feel like it's glossing over some of the details that give a sense of witnessing a performance at a specific place and time. I can't fault this behavior as, again, it's really just a matter of personal taste.
In some ways the Bricasti seems to split the difference between the two. It's truly stunning and at the price point is extremely difficult to beat.
On high res files the Bricasti and the Boulder pull much further ahead over the K-03.... there's just more of everything.
Right now my brain is in evaluation mode so I'm focusing on minute differences as opposed to just sitting back and enjoying the music. I'm also in the process of finally getting the rest of my CDs ripped and cataloged and that has been diverting a lot of my attention. Fortunately, I have a bit more free time this week and am hoping to get back to listening for fun... and that will be the ultimate test for these three components.