Outfitted with dynamic drivers, the Yuin PK3 brings you full-bodied bass and smooth highs, but the real kicker comes in the lush and detailed mids. Ideal for both male and female vocals, the mid clarity comes at the cost of some sub-bass and treble, although that cuts down on any rumbling and sibilance at the extreme ends of the range. The PK3 also comes with a slightly less durable J cable instead of the PK1 and PK2’s Y cable, but it has little effect on the audio.