No matter how many IEMs I go through, the ER4SR are still my baseline and go to.
Comfortable (light weight, small form factor), top level isolation (isolates well on a crowded subway), amazingly flat and resolving (transparent, clear, unforgiving), fast (quick decay, uncluttered), scales well with power (go Cayin N5ii!), so much detail, good price, and excellent customer service (two year warranty). I can’t say enough good things about this brand and their IEMs.
I suspect a lot of ER4 owners have a tough time finding a replacement for it or letting it go. ER4 + good amp + lossless file = pretty much most of what you need.
Comfortable (light weight, small form factor), top level isolation (isolates well on a crowded subway), amazingly flat and resolving (transparent, clear, unforgiving), fast (quick decay, uncluttered), scales well with power (go Cayin N5ii!), so much detail, good price, and excellent customer service (two year warranty). I can’t say enough good things about this brand and their IEMs.
I suspect a lot of ER4 owners have a tough time finding a replacement for it or letting it go. ER4 + good amp + lossless file = pretty much most of what you need.