“Chi-Fi” IEMs in particular has been an area that has had phenomenal competition and growth in the years since this article has come out. A significant proport

“Chi-Fi” IEMs in particular has been an area that has had phenomenal competition and growth in the years since this article has come out. A significant proportion of tastes in sound are catered for, at all price points; with particular heat generated at and below the sub $100 mark. This is especially noticeable in the build quality and the quality of the tuning which has significantly improved in this market segment as competition has heated up.