The Neutrik NP3 RX‑B is one of those connectors you buy once and never think about again — in the best possible way. It feels solid, the locking mechanism is tight, and the whole thing has that classic Neutrik “built like a tank” vibe.
Soldering it is straightforward, the strain relief actually works, and once the cable is assembled, it just feels premium. No crackle, no looseness, no cheap metal. It clicks into jacks with that satisfying Neutrik firmness that tells you it’s not going anywhere.
If you’re building or upgrading cables and want something reliable and professional, the NP3 RX‑B is basically the gold standard. It’s the kind of connector that makes the whole cable feel more expensive than it actually is.