FiiO FX17 1DD 4 BA 8 EST Flagship EMs SLIVER

This is the best IEM Fiio has ever made. The detail retrieval, separation of instruments,is so accurate, clean, and smooth. They are easy to drive even with the driver layout. A very nice cable is included with a USB C dongle, ready to go for phone use. There is a huge selection of tips included. I tried these on Fiio K11 R2R, Fiio K9 AKM (Original), Woo Audio WA7 3rd Gen, and an Aune S17 Pro EVO. All bring they own flavor to the sound and one of the few headphones I have tried that you can hear the difference in amp/dac architecture. I compared my fiio FH9 and Senheiser IE 900. They sound flat in the mids and highs. These produce such a great sound across the entire spectrum. I am very happy with my purchase.