@carlos269 Thanks for starting the thread. Lots of discussion here on the dichotomy, or lack of one, around systems built to be more musical or more resolving. As my system has improved, I find the two merging, and myself more and more interested in improvements that successfully if not perfectly marry the two. I have enjoyed looking at the systems of members posting on this thread to see the relationship between their perspectives and how those manifest in investment and set up.
OP, you have clearly put abundant thought and hours of experimentation into your system choices and I am sure they sound fantastic in your rooms and listening positions. Congratulations and thanks for sharing your experiences and thoughts here.
Much discussion in the thread has been around the utility of YouTube recordings. I do NOT currently use YouTube recordings of gear to direct or inform my investments in audio equipment, FWIW. Music, yes, equipment, no. However, OP has provided many recordings of his systems for evaluation, and I provide some thoughts because I do hear clear differences.
I listened to the OP’s YouTube recordings on my iPhone speaker(s) near field, via Bluetooth from my phone to Soundcore earbuds, cast from YouTube on my phone via Bluetooth to my main system’s streamer and listened through Grado GS1000x headphones or my speaker system, and cast via my phone and YouTube via Bluetooth to the streamer in my office system through the speakers there. Needless to say, the experience was very different in each case, but in all cases I could perceive differences.
Listening to the recordings posted by the OP on 11/2, I heard clear differences through the speakers on my iPhone. All of the OP’s systems sound highly resolved to me, bordering on “bright” via the recordings. The “Natural Sound” recording “Once I Loved” sounds like it was recorded in a room with a lot of hard surfaces and reflections. The OKTAN6 system sounded both more detailed and less colored by the room in comparison. Listening to the recording of “Wonderful Life” on the Test Bed system sounded good, with oodles of detail but also a bit more body than the OKTAN6 system, at least that is what I heard from the tiny speakers in my phone.
Listening to the three systems presented on 11/2 through my man system with the Grado headphones reinforced my conclusions from the iPhone session, but with much greater insight into the detail on hand, the rendering of bass in the three systems, and the recording levels. The distinct room sound in the Natural System was even more evident through the Grados. What was really quite noticeable with the Grado headphones was the difference in bass presence in the Test Bed system compared to the OKTAN6 system, Test Bed had noticeably more bass. Also, it seemed to me that the recording level in OKTAN6 was lower than at least the Test Bed room. Did you level check to assure they were equal at the microphone? Because that is not what I heard with either the Grados or the Soundcore ear buds. If I had to choose a favorite via YouTube, I’d pick the Test Bed system, which I find a little surprising given the number of speaker drivers in the room that I assume were not all actively driven.
Listening to the YouTube recordings in either my main listening room at home (‘good’ room acoustics) or in the office (‘bad’ acoustics) provided little insight and certainly less than through either pair headphones I tried. Compared to how I know my systems sound with good source material, I was left feeling “why bother”. And the combination of the room acoustics picked up in the recording, the compression of YouTube, and the flavors of my systems and the acoustics of my listening environments was too much for any reliable diagnostics, and certainly less enjoyable than playing from my own sources. YMMV.
OP, I am sure your systems all sound fantastic in person, and I applaud what your hard work has accomplished. I would love to sit in your listening position and enjoy them myself. As for the value of YouTube as a medium to share meaningful listening experiences, you put the nail in the coffin bro, it’s a hard “NO” for me.
kn