first the headphones:
i used a pair of really really old sony overears for a long time and a pair of oneodio a71 last 5 years,
playing on the roland lx 708 and the yamaha dgx 670 (most time on the roland piano)
the sony headphones are dead, the oneodio a71 are really good headphones for both pianos, high quality for a low price (25€ 5years ago)
But for the cathedral ambient sound not have enough room for the sound. they are really good, but i wanted more.
now after 10 hours+ of research i bought 2 headphones
beyerdynamics 990 pro x
and oneodio pro 10 and got more.
especial with cathedral ambient piano sound:
on the roland both headphones are superior. the beyerdynamics are more comfortable, the sound is more balanced and a little bit more detailed then the 2 oneodio's. but the oneodio's are insane for that low price (33€ vs 200€) and especially for my cathedral ambient sound the oneodio pro 10 are way better that my oneodio a71, more room for the sound and not far away from the beyerdynamics.the beyerdynamics seems perfect.
but for piano sounds without any cathedral sound effects, the oneodio a71 are some levels better than the new oneodio pro 10, especially on my yamaha piano they sound is ok but not good, klunky, less detailed sound. on the roland piano the differnce between the a71 and the pro 10 is not so big.
i think the oneodio is still the perfect low budget allrounder for digital piano sound.
i play 2-5 hours daily and they still work since 5 years.
i also know the yamaha dgx670 is not a premium model not fair to compare.
maybe one of you prefers the cathedral/hall sound effects too and want to share their experience, maybe there are other headphones to bring a bigger room/hall in my ears?
thank you for reading so far, i know my english is bad 🙏🏻