HiBy RS6 Digital Audio Player DAP
£999

Features
- Seek Splendid Sound
- Darwin architecture | Adjustable FIR filter | R2R technology
| R2R linearity compensation | DSD decoding | Optional Oversampling filter /
NOS | Dedicated audio crystal oscillate - Android Lossless Digital Music Player
- Qualcomm Snapdragon 660 | Large 5” 1080p display | Open
Android 9 OS | Direct Transport Architecture | USB DTA (bitperfect USB audio) |
16x MQA unfolding | 3.5mm & 4.4mm dual headphone ports | HiByLink | 2.4G
& 5G dual band WiFi | Bluetooth 5
Package box
- Brown leather case
- HiBy RS6
- Screen protector
- USB Type C cableUSB Type C – RCA Digital Coaxial Cable

Specifications
Model | HiBy RS6 |
Operating system Android | 9.0 |
SoC model Snapdragon | 660 |
CPU architecture | 8-core Kryo 260 |
CPU frequency | 2.2 GHz |
GPU | Adreno 512 |
DAC | Darwin architecture |
WiFi | Supports 2.4 and 5GHz |
Bluetooth | Bluetooth 5.0 |
USB | USB 3.1 |
Display size | 4.97” |
Display colour | 16.8 million colours |
Display type | IPS |
Resolution | 1920*1080 |
Pixel density | 443 PPI |
Touchscreen | Multitouch |
RAM | 4GB |
Internal storage | 64GB |
Micro SD | <2TB |
Colour | Champagne gold |
Body material | Pure copper |
Dimensions | 130*73*15 mm |
Weight | Approx. 315g |
Charging power source | 5V⎓0.5A / 9V⎓2A |
Battery capacity | 4500mAh |
Charging time | Approx 3 hours (0-100%) |
Firmware upgrade | Over-the-air |
Font size | Adjustable |
APP third party apps | Unlimited installation |
Audio specifications | RS6 headphone out specifications |
Output port:3.5mm PO headphone out@32Ω |   4.4mm PO headphone out@32Ω |
Frequency response (to-3dB):20-45kHz | 20-45kHz |
Output voltage:2.4 Vrms  | 4.7 Vrms |
Output power:180 mW Â Â | 690 mW |
Crosstalk rejection | 72 dB 98 dB |
S/N ratio | 114 dB 114 dB |
Dynamic range | 95 dB 95 dB |
THD+N | 0.003% 0.003% |
Output impedance | 0.4Ω 0.8Ω |
 HiBy RS6 Line out | |
Output port | 3.5mm LO line out @10kΩ 4.4mm LO line out @10kΩ |
Frequency response | (to -3dB) 20-45kHz 20-45kHz |
Output voltage | 2 Vrms 4Vrms |
Crosstalk rejection | 102 dB 104 dB |
S/N ratio | 115 dB 115 dB |
THD+N | 0.003% 0.003% |
Output impedance | 10 kΩ 10 kΩ |

Description
256-tap adjustable FIR filter
The Darwin architecture provides for up to 16x oversampling (and also NOS), with several filter types selectable to preserve linear phase and reproduce the original sound; also customizable to adapt to different earphone characteristics, ensuring adaptability to different earphones of different designs and driver configurations.
Earphone-specific tuning
We have already collaborated with 10 professional HiFi brands in and out of China, getting each brand’s sound tuning professional to tune the Darwin architecture’s various hardware parameters to their earphones’ characteristics to produce tailor-made tunings for each brand, all available at a touch of the screen; more to com

MQA 16x unfolding
The strong processing power of the SoC makes an unprecedented 16x unfolding of MQA data possible, reproducing the original master tape from ever smaller source files! MQA is an award-winning technology that captures and reproduces the sound of the original studio master in a file that’s small enough to stream and download. HiBy is collaborating with MQA to deliver the true original sound quality to listeners
Mature and high-performance SoC
Utilizing the highly mature and high-performing Snapdragon 660, coupled with high speed LPDDR4 RAM and eMMC storage, enabling high-demand multithreaded computations (audio or otherwise) to be performed in record time. 14nm LPP process, 8-core Kryo 260 architecture, 2.2GHz, Adreno 512 GPU 4GB LPDDR4 RAM+64GB storage+micro SD slot.


Complete R2R-based amplification stage
Full of musicality, vibrant and natural, the R2R-based amplification stage brings music alive and performers onstage in an immersive experience.
DSD bypass function
With separate LPFs for PCM and DSD, native DSD decoding on an R2R system is no longer an oxymoron. The DSD-specific LPF effectively reduces HF noise caused by the delta-sigma modulation process, optimizing DSD audio reproduction.
Highly accurate audio crystal oscillators
The two crystal oscillators for the 44.1xkHz and 48xkHz families are clocked at 45.158MHz and 49.152MHz respectively with subatomic precision down to -140dBc/Hz @1kHz, DSD256 enabling 768kHz and DSD256 decoding at down to 0.003% / -115dB THD.
Playtime
With its 4500mAh high-capacity battery, the RS6 is good for up to 8.5 hours of continuous playtime and 25 days of standby time. Supporting Quick Charge QC3.0 for charging power of up to 18W.
Switchable oversampling / NOS
NOS mode bypasses oversampling and antialiasing, responding instantaneously to transients and stair steps, converting to analogue in the rawest and direct manner possible; Oversampling mode removes aliasing artefacts, enables all functions of the Darwin architecture, realizes personalized adjustments of sound signature, adapting to different earphones
System-wide Direct Transport Architecture now includes USB
The Direct Transport Architecture has always been known for defeating the originally mandatory sample rate conversion of Android for the onboard headphone output. Now, DTA can also bypass sample rate conversion for third-party apps even when using USB audio, achieving bit-perfect output from almost any app, to anywhere.
HiBy OS the everlasting god of audio!
The HiBy OS is HiBy’s in-house developed system architecture for HiFi audio, optimized from the ground up for audio processing. Now adapted to the Android 9 OS, it opens the system up for free installation of any Android app and also supports advanced audio functions such as USB audio input and output, wireless audio input and output and system-wide audio effects.


Showcase
- Mature, familiar external design. All copper shell, champagne gold colour available.
- 3.5mm & 4.4mm
- 3.5mm and 4.4mm, headphone and line outs, all independent.
- Hi-res large 5” 1080p display
- 5.0”, Corning gorilla glass, 1920×1080 resolution, 443ppi, 16;9, oleo phobic.
It’s a wireless world
Supporting both Bluetooth audio reception (to wired earphones or USB output) and Bluetooth audio transmission (to Bluetooth earphones) at the Bluetooth 5 standard level, and supporting a plethora of Bluetooth codecs including UAT, LDAC, aptX, aptX HD, AAC, SBC etc. Highly stable 2.4GHz and 5GHz WiFi for reliable, ever-present online music access. Supporting DLNA / AirPlay / WiFi audio transfer.
Additional information
Colour | Light grey, Soft Gold |
---|
Warranty
Backed with a 1-year Hiby warranty
Delivery Info
Delivery Information
As a company our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as we can. All delivery charges are included within the prices quoted, unless otherwise specified.
All small items are usually delivered between 9am and 6pm, on a Monday to Friday, unless a Saturday delivery is requested. Follow My Parcel is an industry-changing innovation from DPD Local, which will give your customers unparalleled levels of information and peace of mind.Not only will your customers receive a one hour delivery timeslot, but they’ll now also be able to track the progress of their parcels on a map as our drivers make their way to the delivery addresses. Follow My Parcel will: