I’ve had my OH10’s for a few days now and I’m not as wowed as I hoped for. I’m also getting a very different sound to what I read and expected.
I’m not getting the bass that I expected, for a start. I listen to a lot of EDM and hip-hop, tracks with a lot of bass. And the bass is … fine. I previously had Truthear Zero Red’s and I wouldn’t say these sounded much better in the bass than they did.
Vocals are also more forward than I expected, and the whole things feels a little thin-sounding. I’ve tried the medium size tips, I’ve tried the large tips. I’ve bought Spinfit CP100+ Large tips and even though the seal feels right in that I get that pop when I remove an earphone, I’m just not getting that sound that everyone says. It definitely doesn’t feel v-shaped, more like ^ shaped, where vocals are a lot more prominent.
Driving from a Hiby R5 Gen II and have also tried an iPhone lightning dongle.
I might try ordering the Ikko i-planet tips but they won’t arrive for a while from AliExpress.
The OH10 is a bassy IEM, with the bass quantity just a level or two shy of basshead amounts. Usually if the eartip is not sealing well, bass is first to be lost. Maybe try foam tips?
The OH10 does have a boost at the upper mids/lower treble, so if used at loud volumes (Fletcher Munson curve), this area can be overemphasized too. Playing it at lower volumes may mitigate the upper mids region somewhat.