PK1 - my Holy GrailI searched for headphone/earphone which is convenient for casual listening. I willed to trade off some SQ for this convenience.
But I found perfection – Yuin PK1. Perfect sound with no flaws, and perfect comfort up to disappearing. It sounds like good big sized can or expensive micro-armature IEM, while excels them both in comfort.
Yuin PK1 is my favorite phone. I heartedly recommend it to any who want big sound with big comfort, anywhere.
Other good earbuds are ATH-CM700 and Yuin PK2. See my thread 7 best earbuds rated.