Portable Hi-Res player in aluminum with ultrasuede back.
16-way Darwin-MPA DAC, FIR filters, and Class A/AB amplification
Turbo Mode: +25% power, drives demanding headphones
12,000 mAh battery: up to 21 hours (11.5–19 hours in Turbo)
Snapdragon 665 SoC, 8 GB RAM + 256 GB ROM, Android 12
3.5 mm and 4.4 mm (PO and LO) outputs, balanced and SE
Connectivity: Wi-Fi 2.4/5 GHz, Bluetooth 5.0 (UAT, LDAC, aptX HD)
Supports DSD1024, PCM 1536 kHz/32-bit, MQA 16x
5.9” IPS display, USB 3.2 Gen 2
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HiBy R8 II Alloy Version: A Concert in Your Pocket
The HiBy R8 II Alloy Version redefines the concept of a high-fidelity portable music player, inheriting the essence of the original R8 while introducing key innovations such as the Darwin-MPA architecture and Class A/AB amplification. With its elegant aluminum chassis and premium ultrasuede back panel, this DAP combines power, precision, and aesthetics to deliver an uncompromising listening experience.
Pure Sound
Darwin-MPA Architecture: 128x oversampling with flexible FIR filters and 16-way current-mode DAC for superior detail.
Class A/AB amplification with ADA4625-2 op-amps and 16 custom transistors, achieving zero crossover distortion and impactful dynamic response.
Turbo Mode: boosts output power by 25% to drive even the most demanding headphones.
Reference-grade components: 4 Elna “tube type” capacitors and 28 high-density tantalum capacitors for a natural, analog-like timbre.
Dual high-precision oscillators (90.3168 and 98.304 MHz) for exact synchronization and minimal jitter.
Design & Materials
Aluminum chassis with asymmetric ergonomic curves.
Premium ultrasuede rear panel: soft, lightweight, and durable.
Pure copper battery housing for highly efficient heat dissipation.
Includes alcantara protective case, adding elegance and protection.
Power & Battery
The massive 12,000 mAh battery is designed to handle Class A and Turbo modes without compromise.
Battery life (depending on output and mode):
3.5 mm Class A: up to 20 h
3.5 mm Class AB: up to 21 h
4.4 mm Class A: up to 18 h
4.4 mm Class AB: up to 21 h
Turbo Mode: 11.5 h – 19 h depending on configuration
Technology Platform
Qualcomm Snapdragon 665 SoC: smooth performance, efficient multitasking, and stable streaming.
Memory: 8 GB RAM + 256 GB storage, expandable via microSD.
OS: Android 12 optimized with HiByOS.
DTA (Direct Transport Audio): bit-perfect playback without SRC from any app.
HiByCast: full remote control from smartphones or tablets.
Full Connectivity
Outputs:
Headphone: 3.5 mm, 4.4 mm balanced
Line: 3.5 mm, 4.4 mm balanced
Wireless: Dual-band Wi-Fi (2.4/5 GHz) with DLNA and AirPlay.
Bluetooth 5.0 with Hi-Res codecs (UAT, LDAC, aptX HD, aptX, SBC).
Advanced format support:
DSD1024
PCM 1536 kHz / 32-bit
MQA 16x
Technical Specifications
OS: Android 12 (third-party app support)
SoC: Qualcomm Snapdragon 665
DAC: Darwin-MPA architecture
OpAmps: 3 × OPA1612, 2 × ADA4625-2
RAM: 8 GB
Storage: 256 GB + microSD up to 2 TB
Display: 5.9" IPS
Wireless: Wi-Fi 2.4/5 GHz, Bluetooth 5.0 (Hi-Res codecs)
USB: USB 3.2 Gen 2
Dimensions: 149 × 78 × 23 mm
Weight: 440 g
Battery: 12,000 mAh (3.8 V)
Fast charging: 20 W (approx. 5 h full charge)
Firmware updates: OTA via Wi-Fi
Balanced 4.4 mm Output
Headphone (PO @ 32 Ω)
Output impedance: 1 Ω
Output level: 4.7 Vrms
Power: 710 mW
THD: 0.0008 %
Channel separation: 93 dBr
Noise floor: 5.4 μVrms
SNR: 116 dB
Dynamic range: 117 dB
Line (LO)
Output impedance: 10 kΩ
Output level: 4 Vrms
THD: 0.0004 %
Channel separation: 103 dBr
Noise floor: 3.3 μVrms
SNR: 123 dB
Dynamic range: 116 dB
Unbalanced 3.5 mm Output
Headphone (PO @ 32 Ω)
Output impedance: 1 Ω
Output level: 2.6 Vrms
Power: 225 mW
THD: 0.0008 %
Channel separation: 76 dBr
Noise floor: 3.2 μVrms
SNR: 115 dB
Dynamic range: 116 dB
Line (LO)
Output impedance: 10 kΩ
Output level: 2 Vrms
THD: 0.0003 %
Channel separation: 101 dBr
Noise floor: 2.1 μVrms
SNR: 120 dB
Dynamic range: 116 dB
Box Contents
1 × HiBy R8 II Alloy Version
1 × Alcantara protective case
2 × Screen protectors (1 pre-applied)
1 × USB-C to USB-C cable
2 × Port protective films
1 × Warranty card
1 × Quick start guide