Every once in a while, I get my hands on an earphone so mind-blowingly enticing, I barely know what to do with myself.  The new Layla AION – a collaboration between JH Audio and Astell & Kern – is one such earphone.  Priced at $3499, this earphone goes toe-to-toe with other flagship earphones.  But how does it sound?   And can the Layla AION measure up to its competition?
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https://majorhifi.com/jh-audio-x-astell-kern-layla-aion-review/