Preface:
Since the last time I compared and evaluated Sennheiser IE 600, my audio-visual view can be said to have changed greatly, at least when listening to some HiFi track albums, I really have to use the correct listening concept to evaluate a certain equipment and equipment, but for the cable sound quality upgrade this very "metaphysical" concept I have always held reservations, so for this fever friend specially gave me an upgrade line to compare the audition, I basically do not report any expectations and surprises!
To be honest, what attracted me to listen to this DDHIFI NYX cable was first of all my enthusiast friend's professional shooting of the beautiful picture, he paired with his own player FeiO M11 Pro stainless steel version and FeiO FDX plug, with this upgrade line after the almost advertising effect of the posing really made my eyes light up!
This beautiful picture is from the hand of a burner!
Comparative test:
In order to evaluate this upgrade line, I deliberately plucked my ears early in the morning, so that my ear canals could be emptied of garbage so that I could make a more accurate auditory comparison! The first thing that must be the main Seda Yinke ZEN Zen that I have been using at hand to verify: I chose the audition album "Bobby Da and Chen Jieli", which I am quite familiar with, after the Change of Line of Dayinke ZEN Zen, the low frequency is more cohesive, and the previous slightly loose and a little lazy low frequency has been greatly improved, and the low frequency dive is fuller and does not drag mud and water! Chen Jieli's beautiful and fresh female vocal high-frequency part is just right after the line change and the overtones converge, and the overall sense of transparency has gone up to a higher level! More importantly, the background is very dark, in other words, there is no extra subtle aftersound that interferes with the listener except for the necessary accompaniment part, which is an important improvement between the original line of this plug and the DDHIFI NYX sterling silver line after this comparison! In the rush of impulse and excitement, let me have an inexplicable "change of line like a plug" of the ultimate feeling! At this time, a few words of the burning friend made me think now that there is some truth: calm! Don't be impulsive! Listen carefully!
It is also quite strange to say, with this superb excitement for this plug after listening to half a morning and noon, when the afternoon is compared against the original line and this upgrade line, the improvement of that ear is not so obvious! Even if you put the same album, even if you increase the volume of the player, you will never find the same kind of guy who saw the climax and heartbeat of the new joy before! Could it be hearing fatigue? Could it be that the plug was also "upgraded" by this sterling silver line? Is there really a "subjective metaphysics" in the change of threads? At this time, another remark from the burning friend made me pause for a moment: no hurry, change the plug, and listen again!
So, in the evening, take out my royal use Fei duo Artemis, this circle iron + piezoelectric ceramic six-unit three-hybrid flagship earbuds themselves with the original line is 8 core silver plated single crystal copper fever wire, by comparing this sterling silver upgrade line: after the wire change, fei duo Artemis piezoelectric unit unique ultra-high frequency band part of a little bit of burr slightly converged, the quality of the earbuds itself is not bad slightly hypertrophied low frequency has been tightened! For some live versions of the music, the sense of space is more transparent! This little improvement is the conclusion obtained by the author by turning up the volume of the player and pulling the earbud plug N times after repeated comparison, really, the cable change is hard! All in all, the timbre improvement of the ferro piezoelectric mixing unit of the Feido Artemis circle is not as obvious as that of the pure dynamic ring ear Seda Inco Zen!
Tidbits:
However, this upgrade line, according to the ibasso Ibasso am05 five-unit moving iron at hand after listening to the feedback after comparison: not suitable for pure iron earplugs, it seems that this line does not match, listen to it more depressed! It is said that this wire is more suitable for the moving coil and the ring iron, anyway, the circle is basically suitable!
Summary:
It seems that not all equipment can eat each other, there is always a suitable and inappropriate! It can be seen that this has become a natural law of the HiFi world, in other words: there can be no "golden oil"! Remember what an old burner recently warned: a stopper has not been adapted for half a year or more, and it is not easy to change the line without fully understanding the overall performance quality of this stopper! Plus, not all stoppers are suitable for changing cords or giving you an ear lift! After all, the manufacturer's collocation of the original line must be a relatively mature collocation after a long period of professional subjective listening test tuning! Of course