HiBy RS2 Comes with a PureAudio version of HiByOS, an optimized operating system for system-level audio processing. A clean, pure audio pathway ensures that your music is played back as effectively as possible.

HiBy's RS2 audio player brings Darwin Audio Architecture from the highly-acclaimed RS6 to the palm of your hand. It brings modern functions to R2R ladder array technology, such as linearity compensation, 256-Tap adjustable FIR filter, Harmonic controller, and NOS/OS switch. As a result, the RS2 is a versatile device that works with a variety of IEMs.

RS2's Darwin architecture is capable of up to 16x oversampling. A NOS/OS switch allows you to switch off the OS. In addition to Phase Linearity and High-Fidelity filters, it also has a variety of AA filters.

The Darwin Architecture on the RS2 also includes a NOS/OS mode switch. The NOS mode allows users to turn off 16x oversampling at any time.

HiBy’s Darwin Architecture equipped as a blessing for the traditional R2R ladder DAC’s. R2R Ladder distortion is reduced by using this device, resulting in natural and clean sound.

HiBy's RS2 is equipped with a current mode amplification output stage. A powerful OPA1652 OPAMP chip amplifies the current signal, while the Low-Pass Filter is composed of two OPA1612 chips. The output stage is provided with a clean input voltage and a powerful output current for a dynamic sound.

In HiBy RS2, 8x MQA unfolding is supported. It offers full MQA signal unfolding support, delivering a true master-quality authenticated experience.

HiBy RS2 has two microSD card slots each supporting microSD cards up to 2TB capacity. The RS2 Supports Simultaneous reading of two 2TB Cards.

HiBy RS2 houses a 3500mAh large rechargeable battery. It provides an extended playback time of up to 10 hours on a single charge. It has up to 40 days of standby.