Kefine Quatio Review – Another Hit in the Making Pros: * Rich, textured bass with deep subbass and satisfying slam * Natural, forward mids with great vocal presence and instrument clarity * Smooth, airy treble that adds sparkle without harshness * Well-balanced, cohesive tuning * Three tuning nozzles offer subtle but useful sound tweaks * Solid all-metal build with great comfort and fit * Modular cable (3.5mm + 4.4mm) adds value and versatility * Great technical performance for the price – good separation, imaging, and detail Cons: * No proper storage or holder for the extra nozzle filter * Soundstage is natural but not super expansive The Kefine Quatio marks a new milestone for Kefine it’s their fifth release, but more importantly, it’s their first-ever hybrid IEM featuring a 2DD + 2BA configuration. If you’ve been following Kefine’s releases like I have, this one probably won’t catch you off guard. Every single IEM they’ve put out so far has landed with intention, a...