Subjectivist who think that it is their ears who decide and objectivist opposing foes who dictate that it is measurement tools , the 2 groups insist on the importance of the GEAR...Their common difference is about the way the GEAR must be evaluated at some point... By TOOLS or by EARS...
Are all dacs equivalent which measure the same for example? Or are cables important matter or not in spite of the "fact" that they measured the same?
These 2 groups under-estimated completely not only the 2 embeddings controls impact on FINAL S.Q. the mechanical and the electrical CONTROLS, calling them SECONDARY TWEAKS, but more importantly TOSS aside the fundamental role of not only ACOUSTIC treatment but active mechanical control, by Helmholtz method for example, of the ROOM in S.Q. improvement...
If you want to understand the futility of their oppositions this is my argument...
Subjectivist at least trust their ears, but ALAS! they think that the sound come ESSENTIALLY "from" the GEAR...
Ignoring that what they listen to is the image of the inital recorded room + the image of their room/speakers... And the 2 images, the recorded room and the play back room interfere...This is why our room must be controlled for our specific speakers first, and, second, to make possible a better reveletion of the initial chosen choices of the recording acoustical engineer in our own room acoustic settings..
There is no reproduction most of the times of the original recorded event only his TRANSLATION/ RECREATION by our room/speakers relation controlled or uncontrolled...
A live mutiple recorded instruments timbre orchetra is recorded ONLY at the trade-off cost chosen by the recording engineer and these choices make ANY recording UNIQUE by the powerful impact of these choices and trade-off...
In the same way all speakers/room relation are unique...
No albums could sound the same ever save in the same room with the same speakers, and cannot REPRODUCE but ONLY TRANSLATE the experience in the language of your own room....or in the language of a complete different room....Ad infinitum...
In one word: the sound quality is good ONLY when my ears can detect all recording acoustic choices for EACH albums...And this in my own room...Then my system is good...Before that, nevermind his price it is not good...
By the way feel free to correect me, i spoke ONLY by my personal experience and what i discover ONLY by myself....( i never upgraded for the years of my acoustic experiments nor bought any tweaks and created mine at no cost for my listening experiments) My evaluation of the importance of the UNDERESTIMATED power of acoustic is MINE....And also the knowledge of any acoustician...
Acoustic is the sleeping princess, all the pieces of gear are ONLY the 7 working dwarves....