Three reasons why Thieaudio's Monarch MKIV are the ideal endgame IEMs
by harish.jonnalagadda@futurenet.com (Harish Jonnalag from Latest from Android Central on (#74XVZ)
I used Thieaudio's Monarch MKIV, and with a custom tuning mode and ten drivers in each shell, there's no doubt that these IEMs are endgame territory.