TRN V10 Pro IEM You're going to need your sunglasses for this one The TRN V10 Pro is one of those IEMs that piques your curiosity as soon as you see the price tag. A Quad driver setup 2 DD and 2 BA for around $12? It almost sounds too good to be true. But TRN has pulled a few tricks out of their hat with this one, offering a punchy, fun sound signature with a few quirks—both sonic and physical—that come with the territory at this price point. Whats in the box? Bass: If you’re a fan of deep clean bass that you can feel as well as hear, the V10 Pro will not disappoint. The subbass extends deep, delivering a clean, controlled rumble that gives tracks real weight without getting out of control. There's a slight bleed into the midbass, but surprisingly, it doesn’t muddy the waters. The midbass itself is punchy and tight, though it could use a little more note weight at times. Still, for something in this price range, it’s impressive how detailed and clean the bass remains. It’s ...