I'm waiting for this,blon Prometheus, i love this shape :It seems there are a few people who have had poor set. BGVP seem to have a QC problem. So I'm lucky to get a good set. It is clear with ChiFi IEMs there is a lot of set variability and often QC problems even with an 'inspected' ticket. In future the only IEMs I'll get from China are cheapo's like Blon's and KBears.
https://images.app.goo.gl/JTU2xe2CWn9oGQVC8