Just pointing out that you might have a dog in this fight because you own the same brand as one of the “contenders”. You are not as impartial as you appear because you have spoken with your hard earned cash. Just like Ked could be accused of being biased in any Lampi discussion, people want to know what’s behind your claims one way or the other. Not revealing your gear openly means your motives are also potentially not transparent.
Now, if we were talking purely high level about the merits of a given speaker alignment I would say it matters less but you guys were going round and round about specific brands of gear with diametrically opposed philosophies and you have already bought into one of those philosophies with that specific brand. Also, weren’t you the one telling me that non-oversampling DACs give you a migraine? The Kondo DAC is just such a DAC I believe. Hmmm...
I'm wondering where you picked that up, and trying to figure out in what way you suspect oversampling may improve matters?
What Mark Levinson mentioned among other was what he called the PCM step function (at least I'm hoping to quote him correctly). It's probably true of all migraine patients that to be exposed to a stroboscope is a trigger. Mark wondered if people with this sensitivity wouldn't have an easier time listening to DSD than PCM.
He may be onto something, but I'm not sure it's that easy. When I listen to a dCS DAC playing back DSD using Filter 1 (roughly 90kHz), I'm noticing I'm feeling less relaxed than using their new Filter 5 they added in Version 2.0 - pointing to out-of-band noise as one possible problem. The earlier passively filtered Lampizator DSD board also sounded completely free of whatever we want to call this quality, even if at the cost of some treble extension (actually, I hear differences in treble extension in the dCS filter choices as well, but nowhere as extreme).
Referring to the early Lampizator DSD board, I'm reminded of a cheap passively filtered PCM DAC I loved and gave away, or the Kondo measurement protocol that showed rolloff at either end of the frequency range (which, as microstrip mentions further above, makes it sound less extended) - it's true I'd consider that a lesser price to pay for being able to enjoy music over long periods of time if indeed it were the only possible solution.
Maybe when others refer to "listening fatigue", they're referring to the exact same as I do, yet they're simply more immune? It's true that when I first bought dCS, it was because I heard it at a trade fair where Alfred Rudolph of Acapella used a Delius and Purcell combo as source component, and I noticed how relaxed I felt. No flinching as it were. No muscular tension.
I have no problem admitting that to me, this has priority over how "beautiful" playback sounds. It does occasionally make me wonder if those who can listen to repulsive digital playback are truly nonsensitive, or if they would notice if they paid attention. Be that as it may, I can't speak for others…
I'm wondering if this whole discussion is off-topic, then again, I believe it can't be because these are clearly flaws in the playback and
not the music. In the same vein as I don't understand how people can work in offices lighted by fluorescent tubes, I don't think DACs are supposed to add anything whatsoever of their own to music playback, even if the happy nonsensitive do not feel bothered.
Having said that, I understand this may be thought of as having nothing to do with what's commonly called "sound", if a majority can't tell a difference. So maybe these considerations don't belong here.
Greetings from Switzerland, David.