Questyle M15 Dongle - Unbox
Excellent sound quality. Compared to Cayin RU6, M15 has no purposeful smoothing/rounding, and offers sharper detail, sharper imaging, slightly wider space, and a little more clarity, at the cost of obviously slightly increased treble fatigue. Fully recommended, with the best use case being FPS gaming or mixing/mastering/editing. I mostly only use RU6, however(and maybe RU7 soon).
https://www.amazon.com/Questyle-M15-H...
