I just recieved my Yamaha YH-5000SE headphones, and I'd like to share my initial impressions.
I was worried about the built quality, as there were negative reports about it. But in my oppinion the build quality is top-notch. They're super light but feel sturdy and premium. Plus, they look amazing.
The cables that come with these headphones are a cut above. 8-wire braided beauties that feels more like a bespoke accessory than something off the shelf. You actually get two of them, one with a 6.5mm connector and another with a 4.4mm connector. I beleive the 6.5mm can switch to a 3.5mm.
You also get two types of ear pads - leather and suede. Swapping them out is a very simple, just a little twist and off they come. You also get a headphone stand to display these beauties when you're not using them.
What about the sound? It's unique, to say the least. The bass is textured, detailed, has actually slight above average quantity. It's leaning more towards the mid-bass than sub-bass. The mids have a peak at 1kHz that really brings out the details, similar to what you'd find with Stax headphones. But then, there's this dip around 2-4 kHz that might take a bit of getting used to. This dip is also probably the part that brings controversy into this headphone. Tonaly it does not sound correct, however I find that you get used to it very fast and it actually does not bother me. However this is just my initial impression, this can probably change in my long-term observations. Despite that, the overall sound is incredibly clear and detailed, with airy highs that never get harsh.
Timbre wise you will not get something very natural like the Susvara. But the timbre is also not as industrial and artificial as the 1266.
Comparing the ear pads, the leather ones tighten up the bass but make that 1kHz peak a bit too much for me. The suede pads, though, they soften that peak and add a nice warmth to the sound. I'm leaning towards the suede for a more "relaxed" listen (it is not a relaxed listening overall).
In short, the Yamaha YH-5000SE offers a sound that's got its very own character, somewhat reminiscent of the 1266 but with its own twist. It might not be the go-to for purists looking for flat, studio-like accuracy, but if you're after headphones that bring personality to your music, these are definitely worth a listen. I'm excited to see how my thoughts evolve the more I use them.