HiBy RS8II rear view in black finish with geometric design and premium metal chassis for flagship appeal.
HiBy RS8II flagship digital audio player in gold finish with geometric design, showcasing premium build and Android 13 compatibility.
HiBy RS8II Android 13 Hi-Fi DAP in black and gold variants, highlighting ultra-flagship design and high-resolution audio playback.
HiBy RS8II digital audio player featuring Darwin III DAC architecture diagram for advanced audio signal processing.
HiBy RS8II FPGA and R2R technology chart showing 100K logic units and precision resistor network for superior audio fidelity.
HiBy RS8II R2R power supply and THD performance chart with patented DAC design for high-end audio output.
HiBy RS8II digital audio player in black and gold, showcasing premium industrial design and flagship aesthetics.
HiBy RS8II volume knob and hexagonal buttons with gemstone-like textures, enhancing user interface and design.
HiBy RS8II lightweight 411g chassis with ergonomic bevels and CNC-machined aluminum body for durability and comfort.
HiBy RS8II adaptive amplifier with 64-step adjustment, delivering dynamic and detailed sound with Class A and AB modes.
HiBy RS8II powered by Qualcomm QCS8550 processor with 16GB RAM and 512GB storage for high-performance audio processing.
HiBy RS8II DSP array and AI engine architecture with GPU, NPU, and FPGA for advanced audio signal processing.
HiBy RS8II Sankofa AI tonality simulation feature for replicating classic LP, MD, and CD sound signatures in real time.
HiBy RS8II 46.8Wh battery with high voltage output and 80W PD3.0 fast charging for extended playback and quick recharge.
HiBy RS8II running HiByOS Android 13 with bit-perfect architecture and professional audio interface.
HiBy RS8II with femtosecond-grade audio oscillators for ultra-low jitter and high-resolution audio playback.
HiBy RS8II rear panel showing rich I/O options including USB DAC, I2S, 3.5mm, and 4.4mm balanced outputs.
HiBy RS8II hardware specs including 5.5-inch 1080p display, Wi-Fi 7, USB3.2 Gen 2, and 80W fast charging.
HiBy RS8II unboxing contents including device, leather case, USB-C cable, screen protector, and documentation.
HiBy RS8II Darwin III DAC upgrades featuring advanced power supply, switching, and resistor network design.
HiBy RS8II switching and resistor network improvements for enhanced DAC performance and audio accuracy.
HiBy RS8II Darwin III R2R network explanation with FPGA integration for precise audio signal conversion.
HiBy RS8II adaptive amplification combining Class A and AB for dynamic, transparent sound performance.
HiBy RS8II adaptive amplification with real-time power adjustment and waveform analysis for optimal audio output.
HiBy RS8II front view in gold finish with 5.5-inch display showing high-resolution music playback interface.
HiBy RS8II front view in black finish displaying music interface and high-resolution playback features.

HiBy

HiBy – RS8 II Flagship Android Digital Audio Player

Sale price₹ 379,990Regular price MRP:₹ 519,989

    DARWIN Architecture Offers Ultra-Low Distortion At 0.0008%

    AdaptiveAMP Switches Between Class A/AB Amp For Balance

    Qualcomm QCS8550 Powers AI And Flagship Performance

    Sankofa AI Clones Analog Sounds For A Unique Playback Style

    First Portable Player With I2S Interface Providing Expanded Output Options

    Premium Aluminum Body With Geometric Design & Diamond-Cut Knob
Color
Color: Black
Estimated Delivery within 4 to 6 weeks.

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Estimated Delivery within 4 to 6 weeks.

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RETURN POLICY

10 Days Replacement Policy for Manufacturing defects. Info All products are covered by 10 Day Replacement Guarantee. This product is eligible for a free replacement, in case you receive a damaged, defective or different item. Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement. Accessories like cables and eartips are not backed up the manufacturer's warranty.

Please note that physical damage cases need to be brought to our notice within 24 hours.

Simply Contact us through the chat window if you find any issues with your order.

WARRANTY

1 Year Manufacturer's Warranty

Description

The HiBy RS8II is a flagship Digital Audio Player redefining portable Hi-Fi with groundbreaking technology and design. It features the proprietary DARWIN III DAC architecture which is an advanced R2R-based platform. It integrates a high-capacity FPGA with 212 DSP units offering ultra-low distortion of just 0.0008%, FIR filters, Harmonic control, and NOS/OS switching for precise & flexible sound reproduction. Powered by the Qualcomm Dragonwing QCS8550 processor (based on Snapdragon 8 Gen 2 platform) with 16GB RAM and 512GB storage, it ensures seamless multitasking and a smooth Android 13-based HibyOS experience. The AdaptiveAMP circuitry offers 64-level adjustable Class A/AB amplification for optimal sound and power efficiency.

The pioneering Sankofa AI sound cloning technology uses FPGA, NPU, and DSP arrays to recreate authentic analog tonalities from classic sources in real time. The RS8II also introduces I2S connectivity for enhanced integration and versatile output options. Its robust and lightweight build combines a one-piece aluminum alloy body with a glass back, accented by a diamond-cut volume knob and geometric design. The player also supports DSD1024, PCM up to 1536kHz/32bit, MQA 16x, true bit-perfect playback, Bluetooth 5.3, Wi-Fi 7 and fast 80W PD charging, making it a comprehensive ultra-flagship portable hi-fi solution.

R2R BASED DARWIN III ARCHITECTURE

The HiBy RS8 II features the proprietary DARWIN III architecture. It is a fully in-house R2R-based DAC platform combining a precision resistor ladder DAC with an FPGA hosting 212 DSP units. This delivers an ultra-low distortion rate of 0.0008%, with advanced FIR filtering, harmonic controllers and NOS/OS switching for remarkable sound accuracy and detail. It supports DSD1024 and PCM1536/32 formats, including 16x MQA decoding, ensuring faithful reproduction of high-resolution audio.

QUALCOMM PROCESSOR, AMPLIFICATION & POWER OUTPUT

The RS8 II is powered by Qualcomm Dragonwing QCS8550 (equivalent to Snapdragon 8 Gen 2) delivering 2,500 GFLOPS and 48 TOPS AI engine performance. This powerhouse chipset has never before seen in portable HiFi players. It runs HiByOS on Android 13 smoothly due to the 16GB RAM on-board and 512GB storage for large hi-res libraries. The all new AdaptiveAMP technology enables seamless automatic switching between Class A and Class AB amplification across 64 levels, balancing high-fidelity sound with power efficiency. Dual precision crystal oscillators minimize jitter, while multi-stage low-noise power regulation ensures clean and stable audio. Output power reaches 812mW (4.4mm balanced) and 210mW (3.5mm SE) at 32Ω, easily driving a wide range of IEM’s and Headphones with clarity.

I2S INTERFACE AND VERSATILE AUDIO CONNECTIVITY

This flagship DAP offers diverse connectivity with 3.5mm single-ended, 4.4mm balanced, and dedicated balanced line-out outputs. It is the first portable player to include an I2S digital output for high-end, low-latency digital interfacing. Wireless options include Bluetooth 5.3 with LDAC codec for high-resolution streaming and Wi-Fi 7 for ultra-fast and stable connections. The USB-C port supports data transfer, SPDIF coaxial output and USB Audio In/Out modes, ensuring broad compatibility with external DACs, computers and digital sources. This versatility makes the RS8 II adaptable for any audiophile setup.

SOPHISTICATED INDUSTRIAL DESIGN AND USER INTERFACE

HiBy has built its new premium audio player with a refined single-piece aerospace-grade aluminum chassis accented by geometric facets and sharp lines. The glass back panel enhances its modern luxury and tactile look, while the diamond-cut volume knob ensures precise & satisfying adjustment. Notable design elements, like the engraved “RS” logo and hexagonal buttons, highlight the company’s meticulous attention to detail. Weighing just 411g, the RS8 II remains impressively light for its class, adding to everyday portability. The 5.5-inch Full HD (1080p) IPS display provides sharp and vibrant visuals with just as smooth touch response. This ensures a seamless and intuitive user experience while browsing your library or streaming music.

EXTENSIVE BATTERY AND FAST CHARGING SUPPORT

The RS8 II is equipped with a 6000mAh 46.8Wh battery, providing long playback times for extended listening sessions. It also supports fast charging up to 80W and bypasses Android’s sample rate conversion using HiBy’s Direct Transport Architecture (DTA), ensuring true bit-perfect audio playback. The player supports an extensive range of high-res formats and offers a user-friendly Android 13-based HibyOS, perfect for streaming and Playstore access.

SANKOFA AI SOUND CLONING

The Sankofa engine leverages the RS8 II’s powerful FPGA, NPU and DSP arrays to replicate the sonic characteristics of classic analog sources like Vinyl, Tape, Reel-to-Reel and vintage DACs; all in real time. This AI-driven feature enables personalized sound signatures that bring warmth, texture, and unique tonalities to digital playback, ultimately enriching the listening experience.

Specifications

Model
HiBy RS8 II
DAC Architecture
DARWIN III R2R discrete DAC, FPGA-based
Processor (SoC)
Qualcomm Dragonwing QCS8550 (Snapdragon 8 Gen 2 level)
RAM
16GB LPDDR5
Storage
512GB UFS
Battery Capacity
6000mAh
Fast Charging
Up to 80W
Amplification
AdaptiveAMP 64-level Class A/B
Output Power
Balanced 4.4mm: 812mW @ 32Ω, SE 3.5mm: 210mW @ 32Ω
Operating System
Android 13-based HiByOS
Display
5.5-inch IPS touchscreen, 1080p (Full HD)
Outputs
3.5mm SE, 4.4mm balanced, 4.4mm LO, I2S digital out
Wireless Connectivity
Bluetooth 5.3 (LDAC, aptX Lossless), Wi-Fi 7
Digital Interfaces
USB-C (Data, Audio In/Out, SPDIF coaxial)
Weight & Dimensions
Approx. 411g, Aerospace-Grade Aluminum chassis

Box Content

  • 1x Digital Audio Player
  • 1x Leather Case
  • 1x Type-C to Type-C Charging Cable
  • 1x Tempered Glass Protector
  • 4x Dust Plug
  • 1x User Manual/Warranty Card

Warranty

1 YEAR WARRANTY

Don't worry, HiBy RS8 II comes with a 1 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

Read more about Concept Kart's warranty policy.

Shipping Policy

FREE SHIPPING ON ALL ORDERS

At Concept Kart, we offer FREE standard shipping on all orders across India. Orders placed before 2 PM are usually dispatched on the same working day, while orders placed after 2 PM are dispatched on the next working day (excluding Sundays and public holidays) from our Delhi warehouse.

Delivery usually takes 1–2 business days in Delhi, the next working day in metro cities, and 2–7 business days in other locations after dispatch. We use trusted courier partners, including BlueDart and Delhivery, and share tracking details via email or WhatsApp. For prepaid orders, OTP verification is required at delivery for added security. Share the OTP only after receiving your package.

COD is available for orders between ₹1,500 and ₹10,000, with cash handling charges of ₹50 (up to 1 kg) and ₹100 (above 1 kg), displayed at checkout.

Delivery may be delayed due to festivals, extreme weather, floods, protests, or courier disruptions. Pre-orders follow the estimated timelines mentioned on their product pages.

For shipping or delivery assistance, contact customercare@conceptkart.com with your order number.