HiBy RS2
#5 in Digital Audio Player · Rated 4.5
Retro-styled HiBy Android DAP with modern PureAudio stack
HiBy’s RS2 brings the classic retro aesthetic together with a modern PureAudio stack. It runs HiByOS on Android and supports dual microSD storage for expansive libraries, plus two independent output paths (3.5mm and 4.4mm) for flexible listening setups. The RS2 emphasizes a natural, smooth response with a focus on accessible hi-res playback, MQA unfolding, and strong user-interface decisions that appeal to those who want a tactile, tactile-driven experience without sacrificing streaming and app support. The RS2 remains a compelling choice for purchasers who value a nostalgic design, straightforward controls, and a capable Android-based platform in a compact package. Market reputation for RS2 is positive among HiBy enthusiasts, with continued interest from new buyers who want a retro look without sacrificing features.
Features
- Dual microSD slots up to 4TB total
- HiBy PureAudio mastering and DSP features
- MQA 8x unfolding and DSD up to high rates
- Dual 3.5mm/4.4mm outputs
- Android 9/12-era HiByOS on select variants
Pros
- Distinctive design with strong tuning
- Good value for a compact Android DAP
- Flexible output options
Cons
- Aging OS in some revisions; newer RS models exist
- Battery life modest with heavy use