>Evolutionary Darwin Audio Architecture.
>R2R Based Ladder Array DAC design.
>256-Tap Adjustable FIR Filters.
>Non-Oversampling/Oversampling Mode switch.
>Powerful output stage designed around R2R Architecture.
>Dedicated audiophile-grade crystal oscillators.
>8X MQA Unfolding.
>USB DAC, Coaxial Digital Out Supported.
>High-Res 32-Bit/384kHz PCM/Native DSD256 signal support.
>Dual MicroSD card slots.
>3.5mm+4.4mm Dual Headphone output support.
>HiBy OS PureAudio Version.
>OS: HiByOS PureAudio version.
>DAC: Darwin R2R Architecture.
>MicroSD Card Capacity: 4TB(2TB on each slot).
>Chassis: Aluminum alloy.
>Output Power: 125mW(3.5mm), 320mW(4.4mm).
>Output Voltage: 2Vrms(3.5mm), 3.2Vrms(4.4mm).
>SNR: 118dB(3.5mm), 117dB(4.4mm).
>Crosstalk: 63dB(3.5mm), 82dB(4.4mm).
>Output Impedance: 0.47Ω(3.5mm), 0.94Ω(4.4mm).
Seek Splendid Sound with the latest HiBy RS2 Darwin R2R-based digital audio player. Designed with the evolutionary R2R-based Darwin Architecture, the RS2 packs a natural, lively sound performance in a compact form factor. The player comes loaded with PureAudio version of HiBy OS where users can enjoy their music with proper optimization. HiBy RS2 features dual headphone output ports housing a 3.5mm single-ended and another 4.4mm balanced connection port supporting most new IEMs with ease!!
Purely Designed For Audiophiles:-
Equipped with a PureAudio version of HiByOS, the RS2 gets an optimized operating system ideally designed for system-level audio processing. It provides a clean, pure audio playback pathway, making sure you get the best possible experience for your music.
Evolutionary Darwin Audio Architecture:-
Previously featured on the highly-acclaimed RS6 audio player from HiBy, the RS2 brings the evolutionary Darwin Audio Architecture to your palms. Improving over the traditional R2R ladder array technology, it brings a shot of modern functions such as linearity compensation for the R2R ladder, 256-Tap adjustable FIR filter, Harmonic controller, NOS/OS Switch, etc. It makes the RS2 a fully versatile device that you can use with different IEMs.
256-Tap Adjustable FIR Filter:-
The Darwin Architecture on the RS2 is capable of up to 16x oversampling. You can obviously switch the OS off by using the NOS/OS switch. It consists of a variety of AA filters such as Phase Linearity, High-Fidelity, etc.
NOS/OS Mode Switch:-
Darwin Architecture on the RS2 also features a NOS/OS mode switch. Users can turn the 16x oversampling off anytime by simply selecting the NOS mode.
R2R Ladder Network Linearity Compensation:-
HiBy’s Darwin Architecture comes as a blessing for the traditional R2R ladder DACs. It effectively reduces the distortion caused by the resistance mismatches in an R2R Ladder producing a natural and clean sound presentation.
Powerful Output Stage:-
HiBy has featured a current mode amplification output stage around the R2R array of the RS2. The output stage amplifies the current signal using a powerful OPA1652 OPAMP chip and the Low-Pass Filter consists of two OPA1612 chips. It offers a clean input voltage and powerful output current to the output stage for a dynamic sound performance.
8x MQA Unfolding:-
HiBy RS2 supports 8x MQA unfolding. It provides full MQA signal unfolding support bringing a true high-resolution master-quality authenticated performance for the users!!
Dual MicroSD Card Slots:-
HiBy RS2 has got two microSD card slots each supporting microSD cards up to 2TB capacity. Users can equip the RS2 with two 2TB cards and the device will read them simultaneously.
Long Battery Life:-
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.