Hisma
100+ Head-Fier
btw I swapped the stock white knowles filters in the EJ07 with grey filters.
Very easy mod. Especially easy on this IEM because the filter is right at the top of the nozzle. Grey filter instantly adds some noticeable sparkle and clarity up top. But it also makes the treble feel a little hot on some tracks, which can add to listening fatigue. I can see this being a listening preference thing for sure... shuoer likely went for "safer" tuning to allow more laid back listening.
I just did this mod literally a few minutes ago, so I'm going to give it a few days to let my brain adjust and see if I prefer the sound. But so far I do like the clarity boost. I also swapped the stock cable with a 8-core litz pure silver cable, which further adds to the improved treble.
Very easy mod. Especially easy on this IEM because the filter is right at the top of the nozzle. Grey filter instantly adds some noticeable sparkle and clarity up top. But it also makes the treble feel a little hot on some tracks, which can add to listening fatigue. I can see this being a listening preference thing for sure... shuoer likely went for "safer" tuning to allow more laid back listening.
I just did this mod literally a few minutes ago, so I'm going to give it a few days to let my brain adjust and see if I prefer the sound. But so far I do like the clarity boost. I also swapped the stock cable with a 8-core litz pure silver cable, which further adds to the improved treble.
Last edited: