Years ago I shot a review on the KZ ATE, and how impressed I was with the performance for $15 bucks. Moving up the price tier to a whopping $20, spending a couple days with the KZ ES4 in my ears, do you get what you pay for? Are they worth it for the monies? Continue reading “KZ ES4 Dual Driver IEMs Review: Earbuds sound way better than $20…”