More thoughts on "top-tier." Seems everything discussed on here has strengths and weaknesses, but many still consider them top-tier. So here are my thoughts and what I have gathered from the IEMs I have not heard. Please add to this...
What I own:
CK10:
- Strength: detail, space, instrument separation, micro-detail, and accuracy
- Weakness: included tips, can be difficult to fit (or uncomfortable jammed deep in your ears), treble can be too much, bass can be too lite for some
Copper:
- Strengths: bass and balance, instrument separation for a dynamic
- Weaknesses: Overall space, bass can be too much, not the best transparency
IE8:
- Strengths: Soundstage and mid/treble smoothness, micro-detail for a dynamic
- Weaknesses: Too much mid bass, can sound veiled compared to others in this category
CK90Pro:
- Strengths: Detail, space, instrument separation, more accepted frequency response balance
- Weaknesses: Out of the box they are horrible with the foam, which needs to be reduced/removed, treble can be harsh from time to time
RE252:
- Strengths: detail and space (but in a different way than the CKs)
- Weaknesses: fit, some may perceive it to be bass lite, can sound boring at times
What I have heard:
W3:
- Strengths: Good instrument separation and mids
- Weaknesses: Warmth can reduce the perceived detail, soundstage is just average
UM3X:
- Strengths: Accurate reproduction of music, instrument separation
- Weaknesses: Can sound boring and has a small soundstage
SE530:
- Strengths: Great mids
- Weaknesses: Treble extension (I didn't give this much time because I dislike the sound signature).
What I have read about:
e-Q7:
- Strengths:Bass and mids are top notch, detail and accuracy
- Weaknesses:Treble sometimes not smooth (or matching others in the price point), fit issues
Again, please copy and past and add your thoughts to specific IEMs/all IEMs on here. Maybe when this is done it can be added to the first post.
What I own:
CK10:
- Strength: detail, space, instrument separation, micro-detail, and accuracy
- Weakness: included tips, can be difficult to fit (or uncomfortable jammed deep in your ears), treble can be too much, bass can be too lite for some
Copper:
- Strengths: bass and balance, instrument separation for a dynamic
- Weaknesses: Overall space, bass can be too much, not the best transparency
IE8:
- Strengths: Soundstage and mid/treble smoothness, micro-detail for a dynamic
- Weaknesses: Too much mid bass, can sound veiled compared to others in this category
CK90Pro:
- Strengths: Detail, space, instrument separation, more accepted frequency response balance
- Weaknesses: Out of the box they are horrible with the foam, which needs to be reduced/removed, treble can be harsh from time to time
RE252:
- Strengths: detail and space (but in a different way than the CKs)
- Weaknesses: fit, some may perceive it to be bass lite, can sound boring at times
What I have heard:
W3:
- Strengths: Good instrument separation and mids
- Weaknesses: Warmth can reduce the perceived detail, soundstage is just average
UM3X:
- Strengths: Accurate reproduction of music, instrument separation
- Weaknesses: Can sound boring and has a small soundstage
SE530:
- Strengths: Great mids
- Weaknesses: Treble extension (I didn't give this much time because I dislike the sound signature).
What I have read about:
e-Q7:
- Strengths:Bass and mids are top notch, detail and accuracy
- Weaknesses:Treble sometimes not smooth (or matching others in the price point), fit issues
Again, please copy and past and add your thoughts to specific IEMs/all IEMs on here. Maybe when this is done it can be added to the first post.


























