ooopusX Op.22

The reviewer finds the OoopusX Op.22 to be a highly versatile and fun-sounding IEM under $40, with two distinct tunings that offer a dramatic difference in character—one more clinical and BA-focused, the other warmer and bassier. They praise its build, fit, and value, but note a 6-7kHz shout and some mid-bass bleed as drawbacks.

The reviewer finds the OoopusX OP.22 to be a significant improvement over its predecessor, fixing the tuning issues while maintaining strong technical performance. At $35, it is now their default recommendation in the under-$50 category, with no meaningful weaknesses at that price point.

The reviewer finds the Op.22 a solid budget IEM with a unique dual-mode bass boost, but feels the tuning is less balanced than its predecessor, the Op.24, and that the bass-heavy mode can overwhelm the sound. They recommend it for bass lovers seeking a simple switch between a clean and a bass-heavy signature, but personally prefer the Op.24.

The reviewer spent two weeks with the ooopusX Op.22 and found it to be an exceptional budget hybrid IEM at $34.99, praising its dual tuning modes, wide soundstage, and solid build. While it doesn't lead in raw detail retrieval, it offers a musical, engaging presentation that makes it a compelling choice in the sub-$50 market.