Oriveti came back to the market in a timely fashion with their new IEMs. With an aggressive price policy, beautiful ergonomic design and great packaging, the new OH series certainly tick lots of boxes. And that is why they’re now both in our Best Universal IEMs List.
The OH500 in particular, reminds me one of my favorite IEMs ever, the Oriolus MK2. To achieve that with a fraction of the price is somewhat remarkable to me. It’s not the MK2, but it comes close. Very impressive.
I Recommend these two new IEMs from Oriveti to everyone who’re looking high quality IEMs for their money. ( Berkhan, Headfonia)

The OH300 offers great vocal clarity with a handsome build, a nicely implemented hybrid design that sounds coherent enough for you to sometimes forget it is a hybrid design when sufficiently powered. The slight hint of sparkle delivers a lighter vocal timbre and a unique texture but I still find the treble performance fairly elegant rather than peaky.
The OH500 shows off a more mature tuning with stronger technicalities. The tonal balance and mid-bass texture are much more engaging and detailed. The overall performance is a tier up from the OH300 and ready for some serious and enjoyable listening.
If you are looking for premium craftsmanship and hybrid designs that could be easily driven well, these amber and black gems are an excellent and competitive offering from Oriveti.  James