Ok, if I could only point out one of the Monarch mkii’s virtues, the one I’d choose would be the earphones’ exquisitely balanced tonality. This is followed closely by how entire frequency range displays equally fast, highly transparent, and extremely resolving sound top to bottom yet somehow manages to sound effortless and natural at the same time (it never hits the listener with the sort of enforced sense of detail that ultimately proves fatiguing over time like Odin or RS10 does for example).
I listened to the first movement of Beethoven’s ‘Emperor’ by Martin Helmchen and marvelled at the achingly beautiful purity of both the Piano and accompanying orchestra which conveyed a profound sense of reverence as this haunting piece of romantic classical music was performed. But what also added to the experience was hearing the deep and powerful, but also very well controlled and clean sound of the lower register of Piano. Here mkII’s new upgraded bass driver’s better transient behavior and higher resolution became apparent.
Tracks with potent low and mid-bass, such as the low percussion heard in the ‘Passing By’ by Zero 7 also showed how effective the mkII’s higher mid-bass crossover point can be at increasing bass impact as well as effectively reducing excess lower mids leanness that plagued the OG Monarch.
Are there caveats? Well, two would be the IEM’s size and price, both of which may prove daunting to would-be owners.
Also tuning wise, mkii doesn’t have the lower mid-range warmth and fullness (or coloration, depending on your point of view) of more down-sloping IEMs like Andromeda or VE’s offerings.